2016862872

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{15823}}^1$

素因数の和:15992

約数の個数: 64

約数和(自身を含む): 5195335680

約数和(自身を除く): 3178472808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 113, 141, 188, 226, 282, 339, 376, 452, 564, 678, 904, 1128, 1356, 2712, 5311, 10622, 15823, 15933, 21244, 31646, 31866, 42488, 47469, 63292, 63732, 94938, 126584, 127464, 189876, 379752, 743681, 1487362, 1787999, 2231043, 2974724, 3575998, 4462086, 5363997, 5949448, 7151996, 8924172, 10727994, 14303992, 17848344, 21455988, 42911976, 84035953, 168071906, 252107859, 336143812, 504215718, 672287624, 1008431436, 2016862872]

約数ペア:

[(1, 2016862872), (2, 1008431436), (3, 672287624), (4, 504215718), (6, 336143812), (8, 252107859), (12, 168071906), (24, 84035953), (47, 42911976), (94, 21455988), (113, 17848344), (141, 14303992), (188, 10727994), (226, 8924172), (282, 7151996), (339, 5949448), (376, 5363997), (452, 4462086), (564, 3575998), (678, 2974724), (904, 2231043), (1128, 1787999), (1356, 1487362), (2712, 743681), (5311, 379752), (10622, 189876), (15823, 127464), (15933, 126584), (21244, 94938), (31646, 63732), (31866, 63292), (42488, 47469)]