473887856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2278307}}^1$

素因数の和:2278328

約数の個数: 20

約数和(自身を含む): 988785672

約数和(自身を除く): 514897816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2278307, 4556614, 9113228, 18226456, 29617991, 36452912, 59235982, 118471964, 236943928, 473887856]

約数ペア:

[(1, 473887856), (2, 236943928), (4, 118471964), (8, 59235982), (13, 36452912), (16, 29617991), (26, 18226456), (52, 9113228), (104, 4556614), (208, 2278307)]