2473504816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{114599}}^1$

素因数の和:114697

約数の個数: 40

約数和(自身を含む): 5115744000

約数和(自身を除く): 2642239184

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 114599, 229198, 458396, 916792, 1833584, 2177381, 4354762, 8136529, 8709524, 16273058, 17419048, 32546116, 34838096, 65092232, 130184464, 154594051, 309188102, 618376204, 1236752408, 2473504816]

約数ペア:

[(1, 2473504816), (2, 1236752408), (4, 618376204), (8, 309188102), (16, 154594051), (19, 130184464), (38, 65092232), (71, 34838096), (76, 32546116), (142, 17419048), (152, 16273058), (284, 8709524), (304, 8136529), (568, 4354762), (1136, 2177381), (1349, 1833584), (2698, 916792), (5396, 458396), (10792, 229198), (21584, 114599)]