2048638968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{917849}}^1$

素因数の和:917892

約数の個数: 48

約数和(自身を含む): 5727384000

約数和(自身を除く): 3678745032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 917849, 1835698, 2753547, 3671396, 5507094, 7342792, 8260641, 11014188, 16521282, 22028376, 28453319, 33042564, 56906638, 66085128, 85359957, 113813276, 170719914, 227626552, 256079871, 341439828, 512159742, 682879656, 1024319484, 2048638968]

約数ペア:

[(1, 2048638968), (2, 1024319484), (3, 682879656), (4, 512159742), (6, 341439828), (8, 256079871), (9, 227626552), (12, 170719914), (18, 113813276), (24, 85359957), (31, 66085128), (36, 56906638), (62, 33042564), (72, 28453319), (93, 22028376), (124, 16521282), (186, 11014188), (248, 8260641), (279, 7342792), (372, 5507094), (558, 3671396), (744, 2753547), (1116, 1835698), (2232, 917849)]