1738984930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{15377}}^1$

素因数の和:15690

約数の個数: 32

約数和(自身を含む): 3215355264

約数和(自身を除く): 1476370334

約数列:

[1, 2, 5, 10, 43, 86, 215, 263, 430, 526, 1315, 2630, 11309, 15377, 22618, 30754, 56545, 76885, 113090, 153770, 661211, 1322422, 3306055, 4044151, 6612110, 8088302, 20220755, 40441510, 173898493, 347796986, 869492465, 1738984930]

約数ペア:

[(1, 1738984930), (2, 869492465), (5, 347796986), (10, 173898493), (43, 40441510), (86, 20220755), (215, 8088302), (263, 6612110), (430, 4044151), (526, 3306055), (1315, 1322422), (2630, 661211), (11309, 153770), (15377, 113090), (22618, 76885), (30754, 56545)]