2080202278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{24251}}^1$

素因数の和:24828

約数の個数: 32

約数和(自身を含む): 3897393408

約数和(自身を除く): 1817191130

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 557, 1114, 3899, 6127, 7798, 12254, 24251, 42889, 48502, 85778, 169757, 266761, 339514, 533522, 1867327, 3734654, 13507807, 27015614, 94554649, 148585877, 189109298, 297171754, 1040101139, 2080202278]

約数ペア:

[(1, 2080202278), (2, 1040101139), (7, 297171754), (11, 189109298), (14, 148585877), (22, 94554649), (77, 27015614), (154, 13507807), (557, 3734654), (1114, 1867327), (3899, 533522), (6127, 339514), (7798, 266761), (12254, 169757), (24251, 85778), (42889, 48502)]