102978518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30449}}^1$

素因数の和:30559

約数の個数: 16

約数和(自身を含む): 164430000

約数和(自身を除く): 61451482

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 30449, 60898, 578531, 1157062, 2709961, 5419922, 51489259, 102978518]

約数ペア:

[(1, 102978518), (2, 51489259), (19, 5419922), (38, 2709961), (89, 1157062), (178, 578531), (1691, 60898), (3382, 30449)]