305639594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3677}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 519039360

約数和(自身を除く): 213399766

約数列:

[1, 2, 13, 23, 26, 46, 139, 278, 299, 598, 1807, 3197, 3614, 3677, 6394, 7354, 41561, 47801, 83122, 84571, 95602, 169142, 511103, 1022206, 1099423, 2198846, 6644339, 11755369, 13288678, 23510738, 152819797, 305639594]

約数ペア:

[(1, 305639594), (2, 152819797), (13, 23510738), (23, 13288678), (26, 11755369), (46, 6644339), (139, 2198846), (278, 1099423), (299, 1022206), (598, 511103), (1807, 169142), (3197, 95602), (3614, 84571), (3677, 83122), (6394, 47801), (7354, 41561)]