1719891472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{99623}}^1$

素因数の和:99727

約数の個数: 40

約数和(自身を含む): 3631892544

約数和(自身を除く): 1912001072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 17264, 99623, 199246, 398492, 796984, 1295099, 1593968, 2590198, 5180396, 8268709, 10360792, 16537418, 20721584, 33074836, 66149672, 107493217, 132299344, 214986434, 429972868, 859945736, 1719891472]

約数ペア:

[(1, 1719891472), (2, 859945736), (4, 429972868), (8, 214986434), (13, 132299344), (16, 107493217), (26, 66149672), (52, 33074836), (83, 20721584), (104, 16537418), (166, 10360792), (208, 8268709), (332, 5180396), (664, 2590198), (1079, 1593968), (1328, 1295099), (2158, 796984), (4316, 398492), (8632, 199246), (17264, 99623)]