2218218808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7079}}^1$

素因数の和:7252

約数の個数: 64

約数和(自身を含む): 4710182400

約数和(自身を除く): 2491963592

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 131, 184, 262, 299, 524, 598, 1048, 1196, 1703, 2392, 3013, 3406, 6026, 6812, 7079, 12052, 13624, 14158, 24104, 28316, 39169, 56632, 78338, 92027, 156676, 162817, 184054, 313352, 325634, 368108, 651268, 736216, 927349, 1302536, 1854698, 2116621, 3709396, 4233242, 7418792, 8466484, 12055537, 16932968, 21329027, 24111074, 42658054, 48222148, 85316108, 96444296, 170632216, 277277351, 554554702, 1109109404, 2218218808]

約数ペア:

[(1, 2218218808), (2, 1109109404), (4, 554554702), (8, 277277351), (13, 170632216), (23, 96444296), (26, 85316108), (46, 48222148), (52, 42658054), (92, 24111074), (104, 21329027), (131, 16932968), (184, 12055537), (262, 8466484), (299, 7418792), (524, 4233242), (598, 3709396), (1048, 2116621), (1196, 1854698), (1703, 1302536), (2392, 927349), (3013, 736216), (3406, 651268), (6026, 368108), (6812, 325634), (7079, 313352), (12052, 184054), (13624, 162817), (14158, 156676), (24104, 92027), (28316, 78338), (39169, 56632)]