4980646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 8616960

約数和(自身を除く): 3636314

約数列:

[1, 2, 11, 22, 31, 62, 67, 109, 134, 218, 341, 682, 737, 1199, 1474, 2077, 2398, 3379, 4154, 6758, 7303, 14606, 22847, 37169, 45694, 74338, 80333, 160666, 226393, 452786, 2490323, 4980646]

約数ペア:

[(1, 4980646), (2, 2490323), (11, 452786), (22, 226393), (31, 160666), (62, 80333), (67, 74338), (109, 45694), (134, 37169), (218, 22847), (341, 14606), (682, 7303), (737, 6758), (1199, 4154), (1474, 3379), (2077, 2398)]