131381542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7013}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 227253600

約数和(自身を除く): 95872058

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1102, 7013, 9367, 14026, 18734, 119221, 133247, 203377, 238442, 266494, 406754, 2265199, 3457409, 3864163, 4530398, 6914818, 7728326, 65690771, 131381542]

約数ペア:

[(1, 131381542), (2, 65690771), (17, 7728326), (19, 6914818), (29, 4530398), (34, 3864163), (38, 3457409), (58, 2265199), (323, 406754), (493, 266494), (551, 238442), (646, 203377), (986, 133247), (1102, 119221), (7013, 18734), (9367, 14026)]