2011506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2688654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1019, 1974, 2038, 3057, 6114, 7133, 14266, 21399, 42798, 47893, 95786, 143679, 287358, 335251, 670502, 1005753, 2011506]

約数ペア:

[(1, 2011506), (2, 1005753), (3, 670502), (6, 335251), (7, 287358), (14, 143679), (21, 95786), (42, 47893), (47, 42798), (94, 21399), (141, 14266), (282, 7133), (329, 6114), (658, 3057), (987, 2038), (1019, 1974)]