250049384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{1741}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 505563240

約数和(自身を除く): 255513856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1381, 1741, 2762, 3482, 5524, 6964, 11048, 13928, 17953, 22633, 35906, 45266, 71812, 90532, 143624, 181064, 2404321, 4808642, 9617284, 19234568, 31256173, 62512346, 125024692, 250049384]

約数ペア:

[(1, 250049384), (2, 125024692), (4, 62512346), (8, 31256173), (13, 19234568), (26, 9617284), (52, 4808642), (104, 2404321), (1381, 181064), (1741, 143624), (2762, 90532), (3482, 71812), (5524, 45266), (6964, 35906), (11048, 22633), (13928, 17953)]