4055193793

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 5042995200

約数和(自身を除く): 987801407

約数列:

[1, 7, 31, 47, 49, 79, 217, 329, 553, 719, 1457, 1519, 2303, 2449, 3713, 3871, 5033, 10199, 17143, 22289, 25991, 33793, 35231, 56801, 71393, 115103, 120001, 156023, 181937, 236551, 397607, 805721, 1047583, 1092161, 1655857, 1760831, 2669647, 2783249, 5640047, 7333081, 12325817, 18687529, 51331567, 82759057, 86280719, 130812703, 579313399, 4055193793]

約数ペア:

[(1, 4055193793), (7, 579313399), (31, 130812703), (47, 86280719), (49, 82759057), (79, 51331567), (217, 18687529), (329, 12325817), (553, 7333081), (719, 5640047), (1457, 2783249), (1519, 2669647), (2303, 1760831), (2449, 1655857), (3713, 1092161), (3871, 1047583), (5033, 805721), (10199, 397607), (17143, 236551), (22289, 181937), (25991, 156023), (33793, 120001), (35231, 115103), (56801, 71393)]