1914397888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2300959}}^1$

素因数の和:2300984

約数の個数: 28

約数和(自身を含む): 4091106880

約数和(自身を除く): 2176708992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2300959, 4601918, 9203836, 18407672, 29912467, 36815344, 59824934, 73630688, 119649868, 147261376, 239299736, 478599472, 957198944, 1914397888]

約数ペア:

[(1, 1914397888), (2, 957198944), (4, 478599472), (8, 239299736), (13, 147261376), (16, 119649868), (26, 73630688), (32, 59824934), (52, 36815344), (64, 29912467), (104, 18407672), (208, 9203836), (416, 4601918), (832, 2300959)]