280059924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1228333}}^1$

素因数の和:1228359

約数の個数: 24

約数和(自身を含む): 687867040

約数和(自身を除く): 407807116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1228333, 2456666, 3684999, 4913332, 7369998, 14739996, 23338327, 46676654, 70014981, 93353308, 140029962, 280059924]

約数ペア:

[(1, 280059924), (2, 140029962), (3, 93353308), (4, 70014981), (6, 46676654), (12, 23338327), (19, 14739996), (38, 7369998), (57, 4913332), (76, 3684999), (114, 2456666), (228, 1228333)]