285107942

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 500048640

約数和(自身を除く): 214940698

約数列:

[1, 2, 7, 14, 59, 118, 181, 362, 413, 826, 1267, 1907, 2534, 3814, 10679, 13349, 21358, 26698, 74753, 112513, 149506, 225026, 345167, 690334, 787591, 1575182, 2416169, 4832338, 20364853, 40729706, 142553971, 285107942]

約数ペア:

[(1, 285107942), (2, 142553971), (7, 40729706), (14, 20364853), (59, 4832338), (118, 2416169), (181, 1575182), (362, 787591), (413, 690334), (826, 345167), (1267, 225026), (1907, 149506), (2534, 112513), (3814, 74753), (10679, 26698), (13349, 21358)]