1330970056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{297623}}^1$

素因数の和:297685

約数の個数: 32

約数和(自身を含む): 2750045760

約数和(自身を除く): 1419075704

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 297623, 595246, 1190492, 2380984, 3869099, 7738198, 12797789, 15476396, 25595578, 30952792, 51191156, 102382312, 166371257, 332742514, 665485028, 1330970056]

約数ペア:

[(1, 1330970056), (2, 665485028), (4, 332742514), (8, 166371257), (13, 102382312), (26, 51191156), (43, 30952792), (52, 25595578), (86, 15476396), (104, 12797789), (172, 7738198), (344, 3869099), (559, 2380984), (1118, 1190492), (2236, 595246), (4472, 297623)]