995870404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 1891427328

約数和(自身を除く): 895556924

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 463, 673, 799, 926, 1346, 1598, 1852, 2692, 3196, 7871, 11441, 15742, 21761, 22882, 31484, 31631, 43522, 45764, 63262, 87044, 126524, 311599, 369937, 537727, 623198, 739874, 1075454, 1246396, 1479748, 2150908, 5297183, 10594366, 14645153, 21188732, 29290306, 58580612, 248967601, 497935202, 995870404]

約数ペア:

[(1, 995870404), (2, 497935202), (4, 248967601), (17, 58580612), (34, 29290306), (47, 21188732), (68, 14645153), (94, 10594366), (188, 5297183), (463, 2150908), (673, 1479748), (799, 1246396), (926, 1075454), (1346, 739874), (1598, 623198), (1852, 537727), (2692, 369937), (3196, 311599), (7871, 126524), (11441, 87044), (15742, 63262), (21761, 45764), (22882, 43522), (31484, 31631)]