1323155516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7109}}^1$

素因数の和:7242

約数の個数: 48

約数和(自身を含む): 2548224000

約数和(自身を除く): 1225068484

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 79, 124, 158, 316, 589, 1178, 1501, 2356, 2449, 3002, 4898, 6004, 7109, 9796, 14218, 28436, 46531, 93062, 135071, 186124, 220379, 270142, 440758, 540284, 561611, 881516, 1123222, 2246444, 4187201, 8374402, 10670609, 16748804, 17409941, 21341218, 34819882, 42682436, 69639764, 330788879, 661577758, 1323155516]

約数ペア:

[(1, 1323155516), (2, 661577758), (4, 330788879), (19, 69639764), (31, 42682436), (38, 34819882), (62, 21341218), (76, 17409941), (79, 16748804), (124, 10670609), (158, 8374402), (316, 4187201), (589, 2246444), (1178, 1123222), (1501, 881516), (2356, 561611), (2449, 540284), (3002, 440758), (4898, 270142), (6004, 220379), (7109, 186124), (9796, 135071), (14218, 93062), (28436, 46531)]