2101088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 4644864

約数和(自身を除く): 2543776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 127, 176, 188, 254, 352, 376, 508, 517, 752, 1016, 1034, 1397, 1504, 2032, 2068, 2794, 4064, 4136, 5588, 5969, 8272, 11176, 11938, 16544, 22352, 23876, 44704, 47752, 65659, 95504, 131318, 191008, 262636, 525272, 1050544, 2101088]

約数ペア:

[(1, 2101088), (2, 1050544), (4, 525272), (8, 262636), (11, 191008), (16, 131318), (22, 95504), (32, 65659), (44, 47752), (47, 44704), (88, 23876), (94, 22352), (127, 16544), (176, 11938), (188, 11176), (254, 8272), (352, 5969), (376, 5588), (508, 4136), (517, 4064), (752, 2794), (1016, 2068), (1034, 2032), (1397, 1504)]