7464399508

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{19991}}^1$

素因数の和:20065

約数の個数: 48

約数和(自身を含む): 14610153600

約数和(自身を除く): 7145754092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 4913, 5491, 9826, 10982, 19652, 19991, 21964, 39982, 79964, 93347, 186694, 339847, 373388, 379829, 679694, 759658, 1359388, 1519316, 5777399, 6457093, 11554798, 12914186, 23109596, 25828372, 98215783, 109770581, 196431566, 219541162, 392863132, 439082324, 1866099877, 3732199754, 7464399508]

約数ペア:

[(1, 7464399508), (2, 3732199754), (4, 1866099877), (17, 439082324), (19, 392863132), (34, 219541162), (38, 196431566), (68, 109770581), (76, 98215783), (289, 25828372), (323, 23109596), (578, 12914186), (646, 11554798), (1156, 6457093), (1292, 5777399), (4913, 1519316), (5491, 1359388), (9826, 759658), (10982, 679694), (19652, 379829), (19991, 373388), (21964, 339847), (39982, 186694), (79964, 93347)]