351904028

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{84349}}^1$

素因数の和:84509

約数の個数: 24

約数和(自身を含む): 708540000

約数和(自身を除く): 356635972

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 84349, 168698, 337396, 590443, 1180886, 2361772, 12568001, 25136002, 50272004, 87976007, 175952014, 351904028]

約数ペア:

[(1, 351904028), (2, 175952014), (4, 87976007), (7, 50272004), (14, 25136002), (28, 12568001), (149, 2361772), (298, 1180886), (596, 590443), (1043, 337396), (2086, 168698), (4172, 84349)]