2019463390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4951}}^1\times {\mathrm{5827}}^1$

素因数の和:10792

約数の個数: 32

約数和(自身を含む): 4155876864

約数和(自身を除く): 2136413474

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4951, 5827, 9902, 11654, 24755, 29135, 34657, 40789, 49510, 58270, 69314, 81578, 173285, 203945, 346570, 407890, 28849477, 57698954, 144247385, 201946339, 288494770, 403892678, 1009731695, 2019463390]

約数ペア:

[(1, 2019463390), (2, 1009731695), (5, 403892678), (7, 288494770), (10, 201946339), (14, 144247385), (35, 57698954), (70, 28849477), (4951, 407890), (5827, 346570), (9902, 203945), (11654, 173285), (24755, 81578), (29135, 69314), (34657, 58270), (40789, 49510)]