401540334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{166063}}^1$

素因数の和:166112

約数の個数: 32

約数和(自身を含む): 892760064

約数和(自身を除く): 491219730

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 166063, 332126, 498189, 996378, 2158819, 4317638, 5147953, 6476457, 10295906, 12952914, 15443859, 30887718, 66923389, 133846778, 200770167, 401540334]

約数ペア:

[(1, 401540334), (2, 200770167), (3, 133846778), (6, 66923389), (13, 30887718), (26, 15443859), (31, 12952914), (39, 10295906), (62, 6476457), (78, 5147953), (93, 4317638), (186, 2158819), (403, 996378), (806, 498189), (1209, 332126), (2418, 166063)]