2018679610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{44279}}^1$

素因数の和:44430

約数の個数: 32

約数和(自身を含む): 3749276160

約数和(自身を除く): 1730596550

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 970, 4559, 9118, 22795, 44279, 45590, 88558, 221395, 442790, 2081113, 4162226, 4295063, 8590126, 10405565, 20811130, 21475315, 42950630, 201867961, 403735922, 1009339805, 2018679610]

約数ペア:

[(1, 2018679610), (2, 1009339805), (5, 403735922), (10, 201867961), (47, 42950630), (94, 21475315), (97, 20811130), (194, 10405565), (235, 8590126), (470, 4295063), (485, 4162226), (970, 2081113), (4559, 442790), (9118, 221395), (22795, 88558), (44279, 45590)]