190030526

素因数分解:

$2^1\times 7^2\times {\mathrm{971}}^1\times {\mathrm{1997}}^1$

素因数の和:2984

約数の個数: 24

約数和(自身を含む): 332091576

約数和(自身を除く): 142061050

約数列:

[1, 2, 7, 14, 49, 98, 971, 1942, 1997, 3994, 6797, 13594, 13979, 27958, 47579, 95158, 97853, 195706, 1939087, 3878174, 13573609, 27147218, 95015263, 190030526]

約数ペア:

[(1, 190030526), (2, 95015263), (7, 27147218), (14, 13573609), (49, 3878174), (98, 1939087), (971, 195706), (1942, 97853), (1997, 95158), (3994, 47579), (6797, 27958), (13594, 13979)]