9984619874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1\times {\mathrm{1297}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 15455286000

約数和(自身を除く): 5470666126

約数列:

[1, 2, 41, 82, 269, 349, 538, 698, 1297, 2594, 11029, 14309, 22058, 28618, 53177, 93881, 106354, 187762, 348893, 452653, 697786, 905306, 3849121, 7698242, 14304613, 18558773, 28609226, 37117546, 121763657, 243527314, 4992309937, 9984619874]

約数ペア:

[(1, 9984619874), (2, 4992309937), (41, 243527314), (82, 121763657), (269, 37117546), (349, 28609226), (538, 18558773), (698, 14304613), (1297, 7698242), (2594, 3849121), (11029, 905306), (14309, 697786), (22058, 452653), (28618, 348893), (53177, 187762), (93881, 106354)]