2056539194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1879}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 3234201600

約数和(自身を除く): 1177662406

約数列:

[1, 2, 31, 62, 127, 139, 254, 278, 1879, 3758, 3937, 4309, 7874, 8618, 17653, 35306, 58249, 116498, 238633, 261181, 477266, 522362, 547243, 1094486, 7397623, 8096611, 14795246, 16193222, 33169987, 66339974, 1028269597, 2056539194]

約数ペア:

[(1, 2056539194), (2, 1028269597), (31, 66339974), (62, 33169987), (127, 16193222), (139, 14795246), (254, 8096611), (278, 7397623), (1879, 1094486), (3758, 547243), (3937, 522362), (4309, 477266), (7874, 261181), (8618, 238633), (17653, 116498), (35306, 58249)]