491840368

素因数分解:

$2^4\times {\mathrm{5843}}^1\times {\mathrm{5261}}^1$

素因数の和:11112

約数の個数: 20

約数和(自身を含む): 953284968

約数和(自身を除く): 461444600

約数列:

[1, 2, 4, 8, 16, 5261, 5843, 10522, 11686, 21044, 23372, 42088, 46744, 84176, 93488, 30740023, 61480046, 122960092, 245920184, 491840368]

約数ペア:

[(1, 491840368), (2, 245920184), (4, 122960092), (8, 61480046), (16, 30740023), (5261, 93488), (5843, 84176), (10522, 46744), (11686, 42088), (21044, 23372)]