2290526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4224000

約数和(自身を除く): 1933474

約数列:

[1, 2, 7, 14, 19, 38, 79, 109, 133, 158, 218, 266, 553, 763, 1106, 1501, 1526, 2071, 3002, 4142, 8611, 10507, 14497, 17222, 21014, 28994, 60277, 120554, 163609, 327218, 1145263, 2290526]

約数ペア:

[(1, 2290526), (2, 1145263), (7, 327218), (14, 163609), (19, 120554), (38, 60277), (79, 28994), (109, 21014), (133, 17222), (158, 14497), (218, 10507), (266, 8611), (553, 4142), (763, 3002), (1106, 2071), (1501, 1526)]