917366892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{309503}}^1$

素因数の和:309542

約数の個数: 48

約数和(自身を含む): 2426511360

約数和(自身を除く): 1509144468

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 309503, 619006, 928509, 1238012, 1857018, 3714036, 4023539, 5880557, 8047078, 11761114, 12070617, 16094156, 17641671, 23522228, 24141234, 35283342, 48282468, 70566684, 76447241, 152894482, 229341723, 305788964, 458683446, 917366892]

約数ペア:

[(1, 917366892), (2, 458683446), (3, 305788964), (4, 229341723), (6, 152894482), (12, 76447241), (13, 70566684), (19, 48282468), (26, 35283342), (38, 24141234), (39, 23522228), (52, 17641671), (57, 16094156), (76, 12070617), (78, 11761114), (114, 8047078), (156, 5880557), (228, 4023539), (247, 3714036), (494, 1857018), (741, 1238012), (988, 928509), (1482, 619006), (2964, 309503)]