487376536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{210803}}^1$

素因数の和:210843

約数の個数: 24

約数和(自身を含む): 970752420

約数和(自身を除く): 483375884

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 210803, 421606, 843212, 1686424, 3583651, 7167302, 14334604, 28669208, 60922067, 121844134, 243688268, 487376536]

約数ペア:

[(1, 487376536), (2, 243688268), (4, 121844134), (8, 60922067), (17, 28669208), (34, 14334604), (68, 7167302), (136, 3583651), (289, 1686424), (578, 843212), (1156, 421606), (2312, 210803)]