2019697965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{1747}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 3658382208

約数和(自身を除く): 1638684243

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1117, 1747, 3351, 5241, 5585, 8735, 10053, 15723, 16755, 25691, 26205, 40181, 50265, 77073, 78615, 120543, 128455, 200905, 231219, 361629, 385365, 602715, 1156095, 1808145, 1951399, 5854197, 9756995, 17562591, 29270985, 44882177, 87812955, 134646531, 224410885, 403939593, 673232655, 2019697965]

約数ペア:

[(1, 2019697965), (3, 673232655), (5, 403939593), (9, 224410885), (15, 134646531), (23, 87812955), (45, 44882177), (69, 29270985), (115, 17562591), (207, 9756995), (345, 5854197), (1035, 1951399), (1117, 1808145), (1747, 1156095), (3351, 602715), (5241, 385365), (5585, 361629), (8735, 231219), (10053, 200905), (15723, 128455), (16755, 120543), (25691, 78615), (26205, 77073), (40181, 50265)]