902140064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211969}}^1$

素因数の和:212005

約数の個数: 48

約数和(自身を含む): 2136657600

約数和(自身を除く): 1234517536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 211969, 423938, 847876, 1483783, 1695752, 2967566, 3391504, 4027411, 5935132, 6783008, 8054822, 11870264, 16109644, 23740528, 28191877, 32219288, 47481056, 56383754, 64438576, 112767508, 128877152, 225535016, 451070032, 902140064]

約数ペア:

[(1, 902140064), (2, 451070032), (4, 225535016), (7, 128877152), (8, 112767508), (14, 64438576), (16, 56383754), (19, 47481056), (28, 32219288), (32, 28191877), (38, 23740528), (56, 16109644), (76, 11870264), (112, 8054822), (133, 6783008), (152, 5935132), (224, 4027411), (266, 3391504), (304, 2967566), (532, 1695752), (608, 1483783), (1064, 847876), (2128, 423938), (4256, 211969)]