1900676528

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{441607}}^1$

素因数の和:441884

約数の個数: 20

約数和(自身を含む): 3696258960

約数和(自身を除く): 1795582432

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 441607, 883214, 1766428, 3532856, 7065712, 118792283, 237584566, 475169132, 950338264, 1900676528]

約数ペア:

[(1, 1900676528), (2, 950338264), (4, 475169132), (8, 237584566), (16, 118792283), (269, 7065712), (538, 3532856), (1076, 1766428), (2152, 883214), (4304, 441607)]