504452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 970200

約数和(自身を除く): 465748

約数列:

[1, 2, 4, 13, 26, 52, 89, 109, 178, 218, 356, 436, 1157, 1417, 2314, 2834, 4628, 5668, 9701, 19402, 38804, 126113, 252226, 504452]

約数ペア:

[(1, 504452), (2, 252226), (4, 126113), (13, 38804), (26, 19402), (52, 9701), (89, 5668), (109, 4628), (178, 2834), (218, 2314), (356, 1417), (436, 1157)]