133673384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 270510240

約数和(自身を除く): 136836856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 1142, 2251, 2284, 4502, 4568, 7423, 9004, 14846, 18008, 29263, 29692, 58526, 59384, 117052, 234104, 1285321, 2570642, 5141284, 10282568, 16709173, 33418346, 66836692, 133673384]

約数ペア:

[(1, 133673384), (2, 66836692), (4, 33418346), (8, 16709173), (13, 10282568), (26, 5141284), (52, 2570642), (104, 1285321), (571, 234104), (1142, 117052), (2251, 59384), (2284, 58526), (4502, 29692), (4568, 29263), (7423, 18008), (9004, 14846)]