2102091256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{19009}}^1$

素因数の和:19639

約数の個数: 32

約数和(自身を含む): 4119847200

約数和(自身を除く): 2017755944

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 601, 1202, 2404, 4808, 13823, 19009, 27646, 38018, 55292, 76036, 110584, 152072, 437207, 874414, 1748828, 3497656, 11424409, 22848818, 45697636, 91395272, 262761407, 525522814, 1051045628, 2102091256]

約数ペア:

[(1, 2102091256), (2, 1051045628), (4, 525522814), (8, 262761407), (23, 91395272), (46, 45697636), (92, 22848818), (184, 11424409), (601, 3497656), (1202, 1748828), (2404, 874414), (4808, 437207), (13823, 152072), (19009, 110584), (27646, 76036), (38018, 55292)]