2247365320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3304949}}^1$

素因数の和:3304977

約数の個数: 32

約数和(自身を含む): 5354019000

約数和(自身を除く): 3106653680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3304949, 6609898, 13219796, 16524745, 26439592, 33049490, 56184133, 66098980, 112368266, 132197960, 224736532, 280920665, 449473064, 561841330, 1123682660, 2247365320]

約数ペア:

[(1, 2247365320), (2, 1123682660), (4, 561841330), (5, 449473064), (8, 280920665), (10, 224736532), (17, 132197960), (20, 112368266), (34, 66098980), (40, 56184133), (68, 33049490), (85, 26439592), (136, 16524745), (170, 13219796), (340, 6609898), (680, 3304949)]