13302142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 10774658

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 379, 758, 763, 1526, 2507, 2653, 5014, 5306, 8717, 17434, 17549, 35098, 41311, 61019, 82622, 122038, 289177, 578354, 950153, 1900306, 6651071, 13302142]

約数ペア:

[(1, 13302142), (2, 6651071), (7, 1900306), (14, 950153), (23, 578354), (46, 289177), (109, 122038), (161, 82622), (218, 61019), (322, 41311), (379, 35098), (758, 17549), (763, 17434), (1526, 8717), (2507, 5306), (2653, 5014)]