9880968958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1\times {\mathrm{8627}}^1$

素因数の和:12216

約数の個数: 32

約数和(自身を含む): 17682292224

約数和(自身を除く): 7801323266

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 3557, 7114, 8627, 17254, 24899, 49798, 60389, 81811, 120778, 163622, 198421, 396842, 572677, 1145354, 1388947, 2777894, 30686239, 61372478, 214803673, 429607346, 705783497, 1411566994, 4940484479, 9880968958]

約数ペア:

[(1, 9880968958), (2, 4940484479), (7, 1411566994), (14, 705783497), (23, 429607346), (46, 214803673), (161, 61372478), (322, 30686239), (3557, 2777894), (7114, 1388947), (8627, 1145354), (17254, 572677), (24899, 396842), (49798, 198421), (60389, 163622), (81811, 120778)]