4080280438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{14071}}^1$

素因数の和:14692

約数の個数: 32

約数和(自身を含む): 6950442240

約数和(自身を除く): 2870161802

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 587, 1174, 7631, 11153, 14071, 15262, 22306, 28142, 144989, 182923, 267349, 289978, 365846, 534698, 3475537, 6951074, 8259677, 16519354, 107375801, 156933863, 214751602, 313867726, 2040140219, 4080280438]

約数ペア:

[(1, 4080280438), (2, 2040140219), (13, 313867726), (19, 214751602), (26, 156933863), (38, 107375801), (247, 16519354), (494, 8259677), (587, 6951074), (1174, 3475537), (7631, 534698), (11153, 365846), (14071, 289978), (15262, 267349), (22306, 182923), (28142, 144989)]