305771102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2621}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 565596864

約数和(自身を除く): 259825762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 641, 1282, 2621, 4487, 5242, 8333, 8974, 16666, 18347, 34073, 36694, 58331, 68146, 116662, 238511, 477022, 1680061, 3360122, 11760427, 21840793, 23520854, 43681586, 152885551, 305771102]

約数ペア:

[(1, 305771102), (2, 152885551), (7, 43681586), (13, 23520854), (14, 21840793), (26, 11760427), (91, 3360122), (182, 1680061), (641, 477022), (1282, 238511), (2621, 116662), (4487, 68146), (5242, 58331), (8333, 36694), (8974, 34073), (16666, 18347)]