1298444

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 2634240

約数和(自身を除く): 1335796

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 587, 1106, 1174, 2212, 2348, 4109, 8218, 16436, 46373, 92746, 185492, 324611, 649222, 1298444]

約数ペア:

[(1, 1298444), (2, 649222), (4, 324611), (7, 185492), (14, 92746), (28, 46373), (79, 16436), (158, 8218), (316, 4109), (553, 2348), (587, 2212), (1106, 1174)]