2885193812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{74353}}^1$

素因数の和:74555

約数の個数: 24

約数和(自身を含む): 5152732200

約数和(自身を除く): 2267538388

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 9701, 19402, 38804, 74353, 148706, 297412, 6617417, 8104477, 13234834, 16208954, 26469668, 32417908, 721298453, 1442596906, 2885193812]

約数ペア:

[(1, 2885193812), (2, 1442596906), (4, 721298453), (89, 32417908), (109, 26469668), (178, 16208954), (218, 13234834), (356, 8104477), (436, 6617417), (9701, 297412), (19402, 148706), (38804, 74353)]