2039969230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6113}}^1$

素因数の和:6301

約数の個数: 64

約数和(自身を含む): 4215431808

約数和(自身を除く): 2175462578

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 151, 170, 221, 302, 442, 755, 1105, 1510, 1963, 2210, 2567, 3926, 5134, 6113, 9815, 12226, 12835, 19630, 25670, 30565, 33371, 61130, 66742, 79469, 103921, 158938, 166855, 207842, 333710, 397345, 519605, 794690, 923063, 1039210, 1350973, 1846126, 2701946, 4615315, 6754865, 9230630, 11999819, 13509730, 15692071, 23999638, 31384142, 59999095, 78460355, 119998190, 156920710, 203996923, 407993846, 1019984615, 2039969230]

約数ペア:

[(1, 2039969230), (2, 1019984615), (5, 407993846), (10, 203996923), (13, 156920710), (17, 119998190), (26, 78460355), (34, 59999095), (65, 31384142), (85, 23999638), (130, 15692071), (151, 13509730), (170, 11999819), (221, 9230630), (302, 6754865), (442, 4615315), (755, 2701946), (1105, 1846126), (1510, 1350973), (1963, 1039210), (2210, 923063), (2567, 794690), (3926, 519605), (5134, 397345), (6113, 333710), (9815, 207842), (12226, 166855), (12835, 158938), (19630, 103921), (25670, 79469), (30565, 66742), (33371, 61130)]