988007914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{18797}}^1$

素因数の和:19481

約数の個数: 16

約数和(自身を含む): 1520607816

約数和(自身を除く): 532599902

約数列:

[1, 2, 41, 82, 641, 1282, 18797, 26281, 37594, 52562, 770677, 1541354, 12048877, 24097754, 494003957, 988007914]

約数ペア:

[(1, 988007914), (2, 494003957), (41, 24097754), (82, 12048877), (641, 1541354), (1282, 770677), (18797, 52562), (26281, 37594)]