4064702908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7640419}}^1$

素因数の和:7640449

約数の個数: 24

約数和(自身を含む): 8557270400

約数和(自身を除く): 4492567492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7640419, 15280838, 30561676, 53482933, 106965866, 145167961, 213931732, 290335922, 580671844, 1016175727, 2032351454, 4064702908]

約数ペア:

[(1, 4064702908), (2, 2032351454), (4, 1016175727), (7, 580671844), (14, 290335922), (19, 213931732), (28, 145167961), (38, 106965866), (76, 53482933), (133, 30561676), (266, 15280838), (532, 7640419)]