1880495552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2260211}}^1$

素因数の和:2260236

約数の個数: 28

約数和(自身を含む): 4018656936

約数和(自身を除く): 2138161384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2260211, 4520422, 9040844, 18081688, 29382743, 36163376, 58765486, 72326752, 117530972, 144653504, 235061944, 470123888, 940247776, 1880495552]

約数ペア:

[(1, 1880495552), (2, 940247776), (4, 470123888), (8, 235061944), (13, 144653504), (16, 117530972), (26, 72326752), (32, 58765486), (52, 36163376), (64, 29382743), (104, 18081688), (208, 9040844), (416, 4520422), (832, 2260211)]