2231113984268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6911}}^1\times {\mathrm{61469}}^1$

素因数の和:68498

約数の個数: 48

約数和(自身を含む): 4247106877440

約数和(自身を除く): 2015992893172

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 6911, 13822, 27644, 61469, 89843, 122938, 179686, 245876, 359372, 698011, 799097, 1396022, 1598194, 2792044, 3196388, 6208369, 9074143, 12416738, 18148286, 24833476, 36296572, 80708797, 161417594, 322835188, 424812259, 849624518, 1699249036, 5522559367, 11045118734, 22090237468, 42906038159, 85812076318, 171624152636, 557778496067, 1115556992134, 2231113984268]

約数ペア:

[(1, 2231113984268), (2, 1115556992134), (4, 557778496067), (13, 171624152636), (26, 85812076318), (52, 42906038159), (101, 22090237468), (202, 11045118734), (404, 5522559367), (1313, 1699249036), (2626, 849624518), (5252, 424812259), (6911, 322835188), (13822, 161417594), (27644, 80708797), (61469, 36296572), (89843, 24833476), (122938, 18148286), (179686, 12416738), (245876, 9074143), (359372, 6208369), (698011, 3196388), (799097, 2792044), (1396022, 1598194)]