392578889470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1506269}}^1$

素因数の和:1506732

約数の個数: 32

約数和(自身を含む): 719033047200

約数和(自身を除く): 326454157730

約数列:

[1, 2, 5, 10, 67, 134, 335, 389, 670, 778, 1945, 3890, 26063, 52126, 130315, 260630, 1506269, 3012538, 7531345, 15062690, 100920023, 201840046, 504600115, 585938641, 1009200230, 1171877282, 2929693205, 5859386410, 39257888947, 78515777894, 196289444735, 392578889470]

約数ペア:

[(1, 392578889470), (2, 196289444735), (5, 78515777894), (10, 39257888947), (67, 5859386410), (134, 2929693205), (335, 1171877282), (389, 1009200230), (670, 585938641), (778, 504600115), (1945, 201840046), (3890, 100920023), (26063, 15062690), (52126, 7531345), (130315, 3012538), (260630, 1506269)]