6451396

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 13023360

約数和(自身を除く): 6571964

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 2039, 3164, 4078, 8156, 14273, 28546, 57092, 230407, 460814, 921628, 1612849, 3225698, 6451396]

約数ペア:

[(1, 6451396), (2, 3225698), (4, 1612849), (7, 921628), (14, 460814), (28, 230407), (113, 57092), (226, 28546), (452, 14273), (791, 8156), (1582, 4078), (2039, 3164)]