1493954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1357246

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 109, 154, 178, 218, 623, 763, 979, 1199, 1246, 1526, 1958, 2398, 6853, 8393, 9701, 13706, 16786, 19402, 67907, 106711, 135814, 213422, 746977, 1493954]

約数ペア:

[(1, 1493954), (2, 746977), (7, 213422), (11, 135814), (14, 106711), (22, 67907), (77, 19402), (89, 16786), (109, 13706), (154, 9701), (178, 8393), (218, 6853), (623, 2398), (763, 1958), (979, 1526), (1199, 1246)]