2117896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 4445280

約数和(自身を除く): 2327384

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 587, 902, 1174, 1804, 2348, 3608, 4696, 6457, 12914, 24067, 25828, 48134, 51656, 96268, 192536, 264737, 529474, 1058948, 2117896]

約数ペア:

[(1, 2117896), (2, 1058948), (4, 529474), (8, 264737), (11, 192536), (22, 96268), (41, 51656), (44, 48134), (82, 25828), (88, 24067), (164, 12914), (328, 6457), (451, 4696), (587, 3608), (902, 2348), (1174, 1804)]