2613303928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281849}}^1$

素因数の和:281935

約数の個数: 32

約数和(自身を含む): 5242410000

約数和(自身を除く): 2629106072

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 281849, 563698, 1127396, 2254792, 5355131, 10710262, 17192789, 21420524, 34385578, 42841048, 68771156, 137542312, 326662991, 653325982, 1306651964, 2613303928]

約数ペア:

[(1, 2613303928), (2, 1306651964), (4, 653325982), (8, 326662991), (19, 137542312), (38, 68771156), (61, 42841048), (76, 34385578), (122, 21420524), (152, 17192789), (244, 10710262), (488, 5355131), (1159, 2254792), (2318, 1127396), (4636, 563698), (9272, 281849)]