249577906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 395539200

約数和(自身を除く): 145961294

約数列:

[1, 2, 41, 59, 79, 82, 118, 158, 653, 1306, 2419, 3239, 4661, 4838, 6478, 9322, 26773, 38527, 51587, 53546, 77054, 103174, 191101, 382202, 1579607, 2115067, 3043633, 3159214, 4230134, 6087266, 124788953, 249577906]

約数ペア:

[(1, 249577906), (2, 124788953), (41, 6087266), (59, 4230134), (79, 3159214), (82, 3043633), (118, 2115067), (158, 1579607), (653, 382202), (1306, 191101), (2419, 103174), (3239, 77054), (4661, 53546), (4838, 51587), (6478, 38527), (9322, 26773)]