871713148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 1662431904

約数和(自身を除く): 790718756

約数列:

[1, 2, 4, 17, 34, 67, 68, 73, 134, 146, 268, 292, 1139, 1241, 2278, 2482, 2621, 4556, 4891, 4964, 5242, 9782, 10484, 19564, 44557, 83147, 89114, 166294, 175607, 178228, 191333, 332588, 351214, 382666, 702428, 765332, 2985319, 3252661, 5970638, 6505322, 11941276, 12819311, 13010644, 25638622, 51277244, 217928287, 435856574, 871713148]

約数ペア:

[(1, 871713148), (2, 435856574), (4, 217928287), (17, 51277244), (34, 25638622), (67, 13010644), (68, 12819311), (73, 11941276), (134, 6505322), (146, 5970638), (268, 3252661), (292, 2985319), (1139, 765332), (1241, 702428), (2278, 382666), (2482, 351214), (2621, 332588), (4556, 191333), (4891, 178228), (4964, 175607), (5242, 166294), (9782, 89114), (10484, 83147), (19564, 44557)]