478439728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10133}}^1$

素因数の和:10381

約数の個数: 40

約数和(自身を含む): 1002779568

約数和(自身を除く): 524339840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5902, 10133, 11804, 20266, 23608, 40532, 47216, 81064, 131729, 162128, 263458, 526916, 1053832, 2107664, 2300191, 4600382, 9200764, 18401528, 29902483, 36803056, 59804966, 119609932, 239219864, 478439728]

約数ペア:

[(1, 478439728), (2, 239219864), (4, 119609932), (8, 59804966), (13, 36803056), (16, 29902483), (26, 18401528), (52, 9200764), (104, 4600382), (208, 2300191), (227, 2107664), (454, 1053832), (908, 526916), (1816, 263458), (2951, 162128), (3632, 131729), (5902, 81064), (10133, 47216), (11804, 40532), (20266, 23608)]