394493504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{324419}}^1$

素因数の和:324450

約数の個数: 28

約数和(自身を含む): 824026800

約数和(自身を除く): 429533296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 324419, 648838, 1297676, 2595352, 5190704, 6163961, 10381408, 12327922, 20762816, 24655844, 49311688, 98623376, 197246752, 394493504]

約数ペア:

[(1, 394493504), (2, 197246752), (4, 98623376), (8, 49311688), (16, 24655844), (19, 20762816), (32, 12327922), (38, 10381408), (64, 6163961), (76, 5190704), (152, 2595352), (304, 1297676), (608, 648838), (1216, 324419)]