619242542

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{28351}}^1$

素因数の和:28583

約数の個数: 16

約数和(自身を含む): 948544512

約数和(自身を除く): 329301970

約数列:

[1, 2, 67, 134, 163, 326, 10921, 21842, 28351, 56702, 1899517, 3799034, 4621213, 9242426, 309621271, 619242542]

約数ペア:

[(1, 619242542), (2, 309621271), (67, 9242426), (134, 4621213), (163, 3799034), (326, 1899517), (10921, 56702), (21842, 28351)]