17490045488

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2608897}}^1$

素因数の和:2609324

約数の個数: 20

約数和(自身を含む): 33967851960

約数和(自身を除く): 16477806472

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 2608897, 5217794, 10435588, 20871176, 41742352, 1093127843, 2186255686, 4372511372, 8745022744, 17490045488]

約数ペア:

[(1, 17490045488), (2, 8745022744), (4, 4372511372), (8, 2186255686), (16, 1093127843), (419, 41742352), (838, 20871176), (1676, 10435588), (3352, 5217794), (6704, 2608897)]