345564674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12743}}^1$

素因数の和:12914

約数の個数: 32

約数和(自身を含む): 642297600

約数和(自身を除く): 296732926

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 3874, 12743, 13559, 25486, 27118, 89201, 165659, 178402, 331318, 1159613, 1898707, 2319226, 3797414, 13290949, 24683191, 26581898, 49366382, 172782337, 345564674]

約数ペア:

[(1, 345564674), (2, 172782337), (7, 49366382), (13, 26581898), (14, 24683191), (26, 13290949), (91, 3797414), (149, 2319226), (182, 1898707), (298, 1159613), (1043, 331318), (1937, 178402), (2086, 165659), (3874, 89201), (12743, 27118), (13559, 25486)]