790449228

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{246707}}^1$

素因数の和:246806

約数の個数: 36

約数和(自身を含む): 2020538520

約数和(自身を除く): 1230089292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 246707, 493414, 740121, 986828, 1480242, 2220363, 2960484, 4440726, 8881452, 21956923, 43913846, 65870769, 87827692, 131741538, 197612307, 263483076, 395224614, 790449228]

約数ペア:

[(1, 790449228), (2, 395224614), (3, 263483076), (4, 197612307), (6, 131741538), (9, 87827692), (12, 65870769), (18, 43913846), (36, 21956923), (89, 8881452), (178, 4440726), (267, 2960484), (356, 2220363), (534, 1480242), (801, 986828), (1068, 740121), (1602, 493414), (3204, 246707)]