2148451168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1637539}}^1$

素因数の和:1637590

約数の個数: 24

約数和(自身を含む): 4332930840

約数和(自身を除く): 2184479672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1637539, 3275078, 6550156, 13100312, 26200624, 52401248, 67139099, 134278198, 268556396, 537112792, 1074225584, 2148451168]

約数ペア:

[(1, 2148451168), (2, 1074225584), (4, 537112792), (8, 268556396), (16, 134278198), (32, 67139099), (41, 52401248), (82, 26200624), (164, 13100312), (328, 6550156), (656, 3275078), (1312, 1637539)]