2775828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 7487424

約数和(自身を除く): 4711596

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 1237, 2244, 2474, 3711, 4948, 7422, 13607, 14844, 21029, 27214, 40821, 42058, 54428, 63087, 81642, 84116, 126174, 163284, 231319, 252348, 462638, 693957, 925276, 1387914, 2775828]

約数ペア:

[(1, 2775828), (2, 1387914), (3, 925276), (4, 693957), (6, 462638), (11, 252348), (12, 231319), (17, 163284), (22, 126174), (33, 84116), (34, 81642), (44, 63087), (51, 54428), (66, 42058), (68, 40821), (102, 27214), (132, 21029), (187, 14844), (204, 13607), (374, 7422), (561, 4948), (748, 3711), (1122, 2474), (1237, 2244)]