1664756890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{24019}}^1$

素因数の和:24294

約数の個数: 32

約数和(自身を含む): 3112992000

約数和(自身を除く): 1448235110

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 290, 478, 1195, 2390, 6931, 13862, 24019, 34655, 48038, 69310, 120095, 240190, 696551, 1393102, 3482755, 5740541, 6965510, 11481082, 28702705, 57405410, 166475689, 332951378, 832378445, 1664756890]

約数ペア:

[(1, 1664756890), (2, 832378445), (5, 332951378), (10, 166475689), (29, 57405410), (58, 28702705), (145, 11481082), (239, 6965510), (290, 5740541), (478, 3482755), (1195, 1393102), (2390, 696551), (6931, 240190), (13862, 120095), (24019, 69310), (34655, 48038)]