2011392136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{44257}}^1$

素因数の和:44318

約数の個数: 64

約数和(自身を含む): 4461206400

約数和(自身を除く): 2449814264

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 1976, 2392, 3496, 5681, 11362, 22724, 44257, 45448, 88514, 177028, 354056, 575341, 840883, 1017911, 1150682, 1681766, 2035822, 2301364, 3363532, 4071644, 4602728, 6727064, 8143288, 10931479, 13232843, 19340309, 21862958, 26465686, 38680618, 43725916, 52931372, 77361236, 87451832, 105862744, 154722472, 251424017, 502848034, 1005696068, 2011392136]

約数ペア:

[(1, 2011392136), (2, 1005696068), (4, 502848034), (8, 251424017), (13, 154722472), (19, 105862744), (23, 87451832), (26, 77361236), (38, 52931372), (46, 43725916), (52, 38680618), (76, 26465686), (92, 21862958), (104, 19340309), (152, 13232843), (184, 10931479), (247, 8143288), (299, 6727064), (437, 4602728), (494, 4071644), (598, 3363532), (874, 2301364), (988, 2035822), (1196, 1681766), (1748, 1150682), (1976, 1017911), (2392, 840883), (3496, 575341), (5681, 354056), (11362, 177028), (22724, 88514), (44257, 45448)]