261913126538

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{603467}}^1$

素因数の和:604574

約数の個数: 32

約数和(自身を含む): 464911747200

約数和(自身を除く): 202998620662

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1069, 2138, 7483, 14966, 31001, 62002, 217007, 434014, 603467, 1206934, 4224269, 8448538, 17500543, 35001086, 122503801, 245007602, 645106223, 1290212446, 4515743561, 9031487122, 18708080467, 37416160934, 130956563269, 261913126538]

約数ペア:

[(1, 261913126538), (2, 130956563269), (7, 37416160934), (14, 18708080467), (29, 9031487122), (58, 4515743561), (203, 1290212446), (406, 645106223), (1069, 245007602), (2138, 122503801), (7483, 35001086), (14966, 17500543), (31001, 8448538), (62002, 4224269), (217007, 1206934), (434014, 603467)]