428342582

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 667699200

約数和(自身を除く): 239356618

約数列:

[1, 2, 79, 83, 89, 158, 166, 178, 367, 734, 6557, 7031, 7387, 13114, 14062, 14774, 28993, 30461, 32663, 57986, 60922, 65326, 583573, 1167146, 2406419, 2580377, 2711029, 4812838, 5160754, 5422058, 214171291, 428342582]

約数ペア:

[(1, 428342582), (2, 214171291), (79, 5422058), (83, 5160754), (89, 4812838), (158, 2711029), (166, 2580377), (178, 2406419), (367, 1167146), (734, 583573), (6557, 65326), (7031, 60922), (7387, 57986), (13114, 32663), (14062, 30461), (14774, 28993)]