4428164420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13024013}}^1$

素因数の和:13024039

約数の個数: 24

約数和(自身を含む): 9846154584

約数和(自身を除く): 5417990164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13024013, 26048026, 52096052, 65120065, 130240130, 221408221, 260480260, 442816442, 885632884, 1107041105, 2214082210, 4428164420]

約数ペア:

[(1, 4428164420), (2, 2214082210), (4, 1107041105), (5, 885632884), (10, 442816442), (17, 260480260), (20, 221408221), (34, 130240130), (68, 65120065), (85, 52096052), (170, 26048026), (340, 13024013)]