617943118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2131}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 1053037440

約数和(自身を除く): 435094322

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 587, 1174, 2131, 4262, 7631, 11153, 15262, 22306, 27703, 40489, 55406, 80978, 144989, 289978, 526357, 1052714, 1250897, 2501794, 16261661, 23767043, 32523322, 47534086, 308971559, 617943118]

約数ペア:

[(1, 617943118), (2, 308971559), (13, 47534086), (19, 32523322), (26, 23767043), (38, 16261661), (247, 2501794), (494, 1250897), (587, 1052714), (1174, 526357), (2131, 289978), (4262, 144989), (7631, 80978), (11153, 55406), (15262, 40489), (22306, 27703)]