448664804

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1381}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 923131776

約数和(自身を除く): 474466972

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 283, 287, 566, 574, 1132, 1148, 1381, 1981, 2762, 3962, 5524, 7924, 9667, 11603, 19334, 23206, 38668, 46412, 56621, 81221, 113242, 162442, 226484, 324884, 390823, 396347, 781646, 792694, 1563292, 1585388, 2735761, 5471522, 10943044, 16023743, 32047486, 64094972, 112166201, 224332402, 448664804]

約数ペア:

[(1, 448664804), (2, 224332402), (4, 112166201), (7, 64094972), (14, 32047486), (28, 16023743), (41, 10943044), (82, 5471522), (164, 2735761), (283, 1585388), (287, 1563292), (566, 792694), (574, 781646), (1132, 396347), (1148, 390823), (1381, 324884), (1981, 226484), (2762, 162442), (3962, 113242), (5524, 81221), (7924, 56621), (9667, 46412), (11603, 38668), (19334, 23206)]