2970607984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{21163}}^1$

素因数の和:21485

約数の個数: 40

約数和(自身を含む): 5962491392

約数和(自身を除く): 2991883408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 283, 496, 566, 1132, 2264, 4528, 8773, 17546, 21163, 35092, 42326, 70184, 84652, 140368, 169304, 338608, 656053, 1312106, 2624212, 5248424, 5989129, 10496848, 11978258, 23956516, 47913032, 95826064, 185662999, 371325998, 742651996, 1485303992, 2970607984]

約数ペア:

[(1, 2970607984), (2, 1485303992), (4, 742651996), (8, 371325998), (16, 185662999), (31, 95826064), (62, 47913032), (124, 23956516), (248, 11978258), (283, 10496848), (496, 5989129), (566, 5248424), (1132, 2624212), (2264, 1312106), (4528, 656053), (8773, 338608), (17546, 169304), (21163, 140368), (35092, 84652), (42326, 70184)]