2155474849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 2481311232

約数和(自身を除く): 325836383

約数列:

[1, 11, 37, 47, 281, 401, 407, 517, 1739, 3091, 4411, 10397, 13207, 14837, 18847, 19129, 112681, 114367, 145277, 163207, 207317, 488659, 697339, 1239491, 4169197, 5296007, 5375249, 7670729, 45861167, 58256077, 195952259, 2155474849]

約数ペア:

[(1, 2155474849), (11, 195952259), (37, 58256077), (47, 45861167), (281, 7670729), (401, 5375249), (407, 5296007), (517, 4169197), (1739, 1239491), (3091, 697339), (4411, 488659), (10397, 207317), (13207, 163207), (14837, 145277), (18847, 114367), (19129, 112681)]