248839294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 422019072

約数和(自身を除く): 173179778

約数列:

[1, 2, 11, 22, 31, 62, 317, 341, 634, 682, 1151, 2302, 3487, 6974, 9827, 12661, 19654, 25322, 35681, 71362, 108097, 216194, 364867, 392491, 729734, 784982, 4013537, 8027074, 11310877, 22621754, 124419647, 248839294]

約数ペア:

[(1, 248839294), (2, 124419647), (11, 22621754), (22, 11310877), (31, 8027074), (62, 4013537), (317, 784982), (341, 729734), (634, 392491), (682, 364867), (1151, 216194), (2302, 108097), (3487, 71362), (6974, 35681), (9827, 25322), (12661, 19654)]