2421748588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{156971}}^1$

素因数の和:157030

約数の個数: 48

約数和(自身を含む): 5274259200

約数和(自身を除く): 2852510612

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 156971, 313942, 627884, 1098797, 2197594, 2982449, 4395188, 4552159, 5964898, 9104318, 11929796, 18208636, 20877143, 31865113, 41754286, 63730226, 83508572, 86491021, 127460452, 172982042, 345964084, 605437147, 1210874294, 2421748588]

約数ペア:

[(1, 2421748588), (2, 1210874294), (4, 605437147), (7, 345964084), (14, 172982042), (19, 127460452), (28, 86491021), (29, 83508572), (38, 63730226), (58, 41754286), (76, 31865113), (116, 20877143), (133, 18208636), (203, 11929796), (266, 9104318), (406, 5964898), (532, 4552159), (551, 4395188), (812, 2982449), (1102, 2197594), (2204, 1098797), (3857, 627884), (7714, 313942), (15428, 156971)]