4920842939

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 5414584320

約数和(自身を除く): 493741381

約数列:

[1, 23, 31, 67, 239, 431, 713, 1541, 2077, 5497, 7409, 9913, 13361, 16013, 28877, 47771, 103009, 170407, 307303, 368299, 496403, 664171, 895187, 2369207, 3193279, 6901603, 11417269, 20589301, 73445417, 158736869, 213949693, 4920842939]

約数ペア:

[(1, 4920842939), (23, 213949693), (31, 158736869), (67, 73445417), (239, 20589301), (431, 11417269), (713, 6901603), (1541, 3193279), (2077, 2369207), (5497, 895187), (7409, 664171), (9913, 496403), (13361, 368299), (16013, 307303), (28877, 170407), (47771, 103009)]