4619318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 8173440

約数和(自身を除く): 3554122

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 257, 418, 473, 514, 817, 946, 1634, 2827, 4883, 5654, 8987, 9766, 11051, 17974, 22102, 53713, 107426, 121561, 209969, 243122, 419938, 2309659, 4619318]

約数ペア:

[(1, 4619318), (2, 2309659), (11, 419938), (19, 243122), (22, 209969), (38, 121561), (43, 107426), (86, 53713), (209, 22102), (257, 17974), (418, 11051), (473, 9766), (514, 8987), (817, 5654), (946, 4883), (1634, 2827)]