1664890677290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1\times {\mathrm{1345051}}^1$

素因数の和:1348118

約数の個数: 32

約数和(自身を含む): 3070915122240

約数和(自身を除く): 1406024444950

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3019, 6038, 15095, 30190, 123779, 247558, 618895, 1237790, 1345051, 2690102, 6725255, 13450510, 55147091, 110294182, 275735455, 551470910, 4060708969, 8121417938, 20303544845, 40607089690, 166489067729, 332978135458, 832445338645, 1664890677290]

約数ペア:

[(1, 1664890677290), (2, 832445338645), (5, 332978135458), (10, 166489067729), (41, 40607089690), (82, 20303544845), (205, 8121417938), (410, 4060708969), (3019, 551470910), (6038, 275735455), (15095, 110294182), (30190, 55147091), (123779, 13450510), (247558, 6725255), (618895, 2690102), (1237790, 1345051)]