3898466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 7051968

約数和(自身を除く): 3153502

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 317, 473, 559, 634, 946, 1118, 3487, 4121, 6149, 6974, 8242, 12298, 13631, 27262, 45331, 90662, 149941, 177203, 299882, 354406, 1949233, 3898466]

約数ペア:

[(1, 3898466), (2, 1949233), (11, 354406), (13, 299882), (22, 177203), (26, 149941), (43, 90662), (86, 45331), (143, 27262), (286, 13631), (317, 12298), (473, 8242), (559, 6974), (634, 6149), (946, 4121), (1118, 3487)]