2159855204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 4358914560

約数和(自身を除く): 2199059356

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 103, 178, 197, 206, 299, 356, 394, 412, 598, 788, 1157, 1196, 1339, 2047, 2314, 2369, 2561, 2678, 4094, 4531, 4628, 4738, 5122, 5356, 8188, 9062, 9167, 9476, 10244, 17533, 18124, 18334, 20291, 26611, 30797, 35066, 36668, 40582, 53222, 58903, 61594, 70132, 81164, 106444, 117806, 119171, 123188, 210841, 227929, 235612, 238342, 263783, 403259, 421682, 455858, 466693, 476684, 527566, 806518, 843364, 911716, 933386, 1055132, 1613036, 1805899, 1866772, 2740933, 3611798, 5242367, 5481866, 6067009, 7223596, 10484734, 10963732, 12134018, 20969468, 23476687, 24268036, 41535677, 46953374, 83071354, 93906748, 166142708, 539963801, 1079927602, 2159855204]

約数ペア:

[(1, 2159855204), (2, 1079927602), (4, 539963801), (13, 166142708), (23, 93906748), (26, 83071354), (46, 46953374), (52, 41535677), (89, 24268036), (92, 23476687), (103, 20969468), (178, 12134018), (197, 10963732), (206, 10484734), (299, 7223596), (356, 6067009), (394, 5481866), (412, 5242367), (598, 3611798), (788, 2740933), (1157, 1866772), (1196, 1805899), (1339, 1613036), (2047, 1055132), (2314, 933386), (2369, 911716), (2561, 843364), (2678, 806518), (4094, 527566), (4531, 476684), (4628, 466693), (4738, 455858), (5122, 421682), (5356, 403259), (8188, 263783), (9062, 238342), (9167, 235612), (9476, 227929), (10244, 210841), (17533, 123188), (18124, 119171), (18334, 117806), (20291, 106444), (26611, 81164), (30797, 70132), (35066, 61594), (36668, 58903), (40582, 53222)]