7821474

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 8594526

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 569, 1138, 1707, 2291, 3414, 4582, 6873, 13746, 16501, 33002, 44951, 49503, 89902, 99006, 134853, 269706, 1303579, 2607158, 3910737, 7821474]

約数ペア:

[(1, 7821474), (2, 3910737), (3, 2607158), (6, 1303579), (29, 269706), (58, 134853), (79, 99006), (87, 89902), (158, 49503), (174, 44951), (237, 33002), (474, 16501), (569, 13746), (1138, 6873), (1707, 4582), (2291, 3414)]