2021276284

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{22303}}^1$

素因数の和:22609

約数の個数: 24

約数和(自身を含む): 3584698880

約数和(自身を除く): 1563422596

約数列:

[1, 2, 4, 139, 163, 278, 326, 556, 652, 22303, 22657, 44606, 45314, 89212, 90628, 3100117, 3635389, 6200234, 7270778, 12400468, 14541556, 505319071, 1010638142, 2021276284]

約数ペア:

[(1, 2021276284), (2, 1010638142), (4, 505319071), (139, 14541556), (163, 12400468), (278, 7270778), (326, 6200234), (556, 3635389), (652, 3100117), (22303, 90628), (22657, 89212), (44606, 45314)]