10457678

素因数分解:

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

素因数の和:225

約数の個数: 48

約数和(自身を含む): 20314800

約数和(自身を除く): 9857122

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 109, 154, 178, 218, 539, 623, 763, 979, 1078, 1199, 1246, 1526, 1958, 2398, 4361, 5341, 6853, 8393, 8722, 9701, 10682, 13706, 16786, 19402, 47971, 58751, 67907, 95942, 106711, 117502, 135814, 213422, 475349, 746977, 950698, 1493954, 5228839, 10457678]

約数ペア:

[(1, 10457678), (2, 5228839), (7, 1493954), (11, 950698), (14, 746977), (22, 475349), (49, 213422), (77, 135814), (89, 117502), (98, 106711), (109, 95942), (154, 67907), (178, 58751), (218, 47971), (539, 19402), (623, 16786), (763, 13706), (979, 10682), (1078, 9701), (1199, 8722), (1246, 8393), (1526, 6853), (1958, 5341), (2398, 4361)]