2113804790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{61609}}^1$

素因数の和:61736

約数の個数: 32

約数和(自身を含む): 3939096960

約数和(自身を除く): 1825292170

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 3431, 6862, 17155, 34310, 61609, 123218, 308045, 616090, 2895623, 4497457, 5791246, 8994914, 14478115, 22487285, 28956230, 44974570, 211380479, 422760958, 1056902395, 2113804790]

約数ペア:

[(1, 2113804790), (2, 1056902395), (5, 422760958), (10, 211380479), (47, 44974570), (73, 28956230), (94, 22487285), (146, 14478115), (235, 8994914), (365, 5791246), (470, 4497457), (730, 2895623), (3431, 616090), (6862, 308045), (17155, 123218), (34310, 61609)]