2021287556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{226907}}^1$

素因数の和:227059

約数の個数: 24

約数和(自身を含む): 3773933856

約数和(自身を除く): 1752646300

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 226907, 453814, 907628, 3857419, 7714838, 15429676, 29724817, 59449634, 118899268, 505321889, 1010643778, 2021287556]

約数ペア:

[(1, 2021287556), (2, 1010643778), (4, 505321889), (17, 118899268), (34, 59449634), (68, 29724817), (131, 15429676), (262, 7714838), (524, 3857419), (2227, 907628), (4454, 453814), (8908, 226907)]