31334127890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2386453}}^1$

素因数の和:2386574

約数の個数: 32

約数和(自身を含む): 61341413616

約数和(自身を除く): 30007285726

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 2386453, 4772906, 11932265, 23864530, 31023889, 62047778, 155119445, 241031753, 310238890, 482063506, 1205158765, 2410317530, 3133412789, 6266825578, 15667063945, 31334127890]

約数ペア:

[(1, 31334127890), (2, 15667063945), (5, 6266825578), (10, 3133412789), (13, 2410317530), (26, 1205158765), (65, 482063506), (101, 310238890), (130, 241031753), (202, 155119445), (505, 62047778), (1010, 31023889), (1313, 23864530), (2626, 11932265), (6565, 4772906), (13130, 2386453)]