2371072

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 40

約数和(自身を含む): 5180472

約数和(自身を除く): 2809400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 421, 512, 704, 842, 1408, 1684, 2816, 3368, 4631, 5632, 6736, 9262, 13472, 18524, 26944, 37048, 53888, 74096, 107776, 148192, 215552, 296384, 592768, 1185536, 2371072]

約数ペア:

[(1, 2371072), (2, 1185536), (4, 592768), (8, 296384), (11, 215552), (16, 148192), (22, 107776), (32, 74096), (44, 53888), (64, 37048), (88, 26944), (128, 18524), (176, 13472), (256, 9262), (352, 6736), (421, 5632), (512, 4631), (704, 3368), (842, 2816), (1408, 1684)]