1398231690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{879391}}^1$

素因数の和:879454

約数の個数: 32

約数和(自身を含む): 3419076096

約数和(自身を除く): 2020844406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 879391, 1758782, 2638173, 4396955, 5276346, 8793910, 13190865, 26381730, 46607723, 93215446, 139823169, 233038615, 279646338, 466077230, 699115845, 1398231690]

約数ペア:

[(1, 1398231690), (2, 699115845), (3, 466077230), (5, 279646338), (6, 233038615), (10, 139823169), (15, 93215446), (30, 46607723), (53, 26381730), (106, 13190865), (159, 8793910), (265, 5276346), (318, 4396955), (530, 2638173), (795, 1758782), (1590, 879391)]