1951628

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 3988992

約数和(自身を除く): 2037364

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1483, 2966, 5932, 10381, 20762, 41524, 69701, 139402, 278804, 487907, 975814, 1951628]

約数ペア:

[(1, 1951628), (2, 975814), (4, 487907), (7, 278804), (14, 139402), (28, 69701), (47, 41524), (94, 20762), (188, 10381), (329, 5932), (658, 2966), (1316, 1483)]