812661404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5406

約数の個数: 48

約数和(自身を含む): 1575979776

約数和(自身を除く): 763318372

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 527, 1054, 1241, 2108, 2263, 2482, 4526, 4964, 5281, 9052, 10562, 21124, 38471, 76942, 89777, 153884, 163711, 179554, 327422, 359108, 385513, 654844, 771026, 1542052, 2783087, 5566174, 6553721, 11132348, 11950903, 13107442, 23901806, 26214884, 47803612, 203165351, 406330702, 812661404]

約数ペア:

[(1, 812661404), (2, 406330702), (4, 203165351), (17, 47803612), (31, 26214884), (34, 23901806), (62, 13107442), (68, 11950903), (73, 11132348), (124, 6553721), (146, 5566174), (292, 2783087), (527, 1542052), (1054, 771026), (1241, 654844), (2108, 385513), (2263, 359108), (2482, 327422), (4526, 179554), (4964, 163711), (5281, 153884), (9052, 89777), (10562, 76942), (21124, 38471)]