305569914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9783

約数の個数: 48

約数和(自身を含む): 683184384

約数和(自身を除く): 377614470

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 9721, 10478, 15717, 19442, 29163, 31434, 58326, 126373, 252746, 301351, 379119, 602702, 758238, 904053, 1642849, 1808106, 3285698, 3917563, 4928547, 7835126, 9857094, 11752689, 23505378, 50928319, 101856638, 152784957, 305569914]

約数ペア:

[(1, 305569914), (2, 152784957), (3, 101856638), (6, 50928319), (13, 23505378), (26, 11752689), (31, 9857094), (39, 7835126), (62, 4928547), (78, 3917563), (93, 3285698), (169, 1808106), (186, 1642849), (338, 904053), (403, 758238), (507, 602702), (806, 379119), (1014, 301351), (1209, 252746), (2418, 126373), (5239, 58326), (9721, 31434), (10478, 29163), (15717, 19442)]