9940970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 19692288

約数和(自身を除く): 9751318

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1627, 3055, 3254, 6110, 8135, 16270, 21151, 42302, 76469, 105755, 152938, 211510, 382345, 764690, 994097, 1988194, 4970485, 9940970]

約数ペア:

[(1, 9940970), (2, 4970485), (5, 1988194), (10, 994097), (13, 764690), (26, 382345), (47, 211510), (65, 152938), (94, 105755), (130, 76469), (235, 42302), (470, 21151), (611, 16270), (1222, 8135), (1627, 6110), (3055, 3254)]