264941278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5449}}^1$

素因数の和:5632

約数の個数: 32

約数和(自身を含む): 477158400

約数和(自身を除く): 212217122

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 1057, 2114, 3473, 5449, 6946, 10898, 24311, 38143, 48622, 76286, 125327, 250654, 822799, 877289, 1645598, 1754578, 5759593, 11519186, 18924377, 37848754, 132470639, 264941278]

約数ペア:

[(1, 264941278), (2, 132470639), (7, 37848754), (14, 18924377), (23, 11519186), (46, 5759593), (151, 1754578), (161, 1645598), (302, 877289), (322, 822799), (1057, 250654), (2114, 125327), (3473, 76286), (5449, 48622), (6946, 38143), (10898, 24311)]