1946808617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 2214850176

約数和(自身を除く): 268041559

約数列:

[1, 13, 41, 43, 173, 491, 533, 559, 1763, 2249, 6383, 7093, 7439, 20131, 21113, 22919, 84943, 92209, 96707, 261703, 274469, 304999, 865633, 1104259, 3482663, 3652549, 3964987, 11253229, 45274619, 47483137, 149754509, 1946808617]

約数ペア:

[(1, 1946808617), (13, 149754509), (41, 47483137), (43, 45274619), (173, 11253229), (491, 3964987), (533, 3652549), (559, 3482663), (1763, 1104259), (2249, 865633), (6383, 304999), (7093, 274469), (7439, 261703), (20131, 96707), (21113, 92209), (22919, 84943)]