2021076428

素因数分解:

$2^2\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{60101}}^1$

素因数の和:61313

約数の個数: 24

約数和(自身を含む): 4045585824

約数和(自身を除く): 2024509396

約数列:

[1, 2, 4, 7, 14, 28, 1201, 2402, 4804, 8407, 16814, 33628, 60101, 120202, 240404, 420707, 841414, 1682828, 72181301, 144362602, 288725204, 505269107, 1010538214, 2021076428]

約数ペア:

[(1, 2021076428), (2, 1010538214), (4, 505269107), (7, 288725204), (14, 144362602), (28, 72181301), (1201, 1682828), (2402, 841414), (4804, 420707), (8407, 240404), (16814, 120202), (33628, 60101)]