289317652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{150373}}^1$

素因数の和:150427

約数の個数: 24

約数和(自身を含む): 559992776

約数和(自身を除く): 270675124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 150373, 300746, 601492, 1954849, 3909698, 5563801, 7819396, 11127602, 22255204, 72329413, 144658826, 289317652]

約数ペア:

[(1, 289317652), (2, 144658826), (4, 72329413), (13, 22255204), (26, 11127602), (37, 7819396), (52, 5563801), (74, 3909698), (148, 1954849), (481, 601492), (962, 300746), (1924, 150373)]