2015016522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{394637}}^1$

素因数の和:394702

約数の個数: 32

約数和(自身を含む): 4318918272

約数和(自身を除く): 2303901750

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 394637, 789274, 1183911, 2367822, 9076651, 14601569, 18153302, 27229953, 29203138, 43804707, 54459906, 87609414, 335836087, 671672174, 1007508261, 2015016522]

約数ペア:

[(1, 2015016522), (2, 1007508261), (3, 671672174), (6, 335836087), (23, 87609414), (37, 54459906), (46, 43804707), (69, 29203138), (74, 27229953), (111, 18153302), (138, 14601569), (222, 9076651), (851, 2367822), (1702, 1183911), (2553, 789274), (5106, 394637)]