2068707830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{416239}}^1$

素因数の和:416324

約数の個数: 32

約数和(自身を含む): 4315576320

約数和(自身を除く): 2246868490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 416239, 832478, 2081195, 2913673, 4162390, 5827346, 14568365, 29136730, 29552969, 59105938, 147764845, 206870783, 295529690, 413741566, 1034353915, 2068707830]

約数ペア:

[(1, 2068707830), (2, 1034353915), (5, 413741566), (7, 295529690), (10, 206870783), (14, 147764845), (35, 59105938), (70, 29552969), (71, 29136730), (142, 14568365), (355, 5827346), (497, 4162390), (710, 2913673), (994, 2081195), (2485, 832478), (4970, 416239)]