4919908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 10442880

約数和(自身を除く): 5522972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 83, 116, 146, 166, 203, 292, 332, 406, 511, 581, 812, 1022, 1162, 2044, 2117, 2324, 2407, 4234, 4814, 6059, 8468, 9628, 12118, 14819, 16849, 24236, 29638, 33698, 42413, 59276, 67396, 84826, 169652, 175711, 351422, 702844, 1229977, 2459954, 4919908]

約数ペア:

[(1, 4919908), (2, 2459954), (4, 1229977), (7, 702844), (14, 351422), (28, 175711), (29, 169652), (58, 84826), (73, 67396), (83, 59276), (116, 42413), (146, 33698), (166, 29638), (203, 24236), (292, 16849), (332, 14819), (406, 12118), (511, 9628), (581, 8468), (812, 6059), (1022, 4814), (1162, 4234), (2044, 2407), (2117, 2324)]