287390812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{60427}}^1$

素因数の和:60501

約数の個数: 24

約数和(自身を含む): 532974960

約数和(自身を除く): 245584148

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 60427, 120854, 241708, 1752383, 2477507, 3504766, 4955014, 7009532, 9910028, 71847703, 143695406, 287390812]

約数ペア:

[(1, 287390812), (2, 143695406), (4, 71847703), (29, 9910028), (41, 7009532), (58, 4955014), (82, 3504766), (116, 2477507), (164, 1752383), (1189, 241708), (2378, 120854), (4756, 60427)]