2100087198472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{27953}}^1\times {\mathrm{408311}}^1$

素因数の和:436293

約数の個数: 32

約数和(自身を含む): 4109023313280

約数和(自身を除く): 2008936114808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 27953, 55906, 111812, 223624, 408311, 642919, 816622, 1285838, 1633244, 2571676, 3266488, 5143352, 9391153, 18782306, 37564612, 75129224, 11413517383, 22827034766, 45654069532, 91308139064, 262510899809, 525021799618, 1050043599236, 2100087198472]

約数ペア:

[(1, 2100087198472), (2, 1050043599236), (4, 525021799618), (8, 262510899809), (23, 91308139064), (46, 45654069532), (92, 22827034766), (184, 11413517383), (27953, 75129224), (55906, 37564612), (111812, 18782306), (223624, 9391153), (408311, 5143352), (642919, 3266488), (816622, 2571676), (1285838, 1633244)]