2873486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 5501952

約数和(自身を除く): 2628466

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 397, 517, 658, 794, 1034, 2779, 3619, 4367, 5558, 7238, 8734, 18659, 30569, 37318, 61138, 130613, 205249, 261226, 410498, 1436743, 2873486]

約数ペア:

[(1, 2873486), (2, 1436743), (7, 410498), (11, 261226), (14, 205249), (22, 130613), (47, 61138), (77, 37318), (94, 30569), (154, 18659), (329, 8734), (397, 7238), (517, 5558), (658, 4367), (794, 3619), (1034, 2779)]