828671788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{5857}}^1$

素因数の和:6062

約数の個数: 48

約数和(自身を含む): 1721595904

約数和(自身を除く): 892924116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 652, 868, 1141, 2282, 4564, 5053, 5857, 10106, 11714, 20212, 23428, 35371, 40999, 70742, 81998, 141484, 163996, 181567, 363134, 726268, 954691, 1270969, 1909382, 2541938, 3818764, 5083876, 6682837, 13365674, 26731348, 29595421, 59190842, 118381684, 207167947, 414335894, 828671788]

約数ペア:

[(1, 828671788), (2, 414335894), (4, 207167947), (7, 118381684), (14, 59190842), (28, 29595421), (31, 26731348), (62, 13365674), (124, 6682837), (163, 5083876), (217, 3818764), (326, 2541938), (434, 1909382), (652, 1270969), (868, 954691), (1141, 726268), (2282, 363134), (4564, 181567), (5053, 163996), (5857, 141484), (10106, 81998), (11714, 70742), (20212, 40999), (23428, 35371)]