2240756

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 4542720

約数和(自身を除く): 2301964

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1013, 1106, 2026, 2212, 4052, 7091, 14182, 28364, 80027, 160054, 320108, 560189, 1120378, 2240756]

約数ペア:

[(1, 2240756), (2, 1120378), (4, 560189), (7, 320108), (14, 160054), (28, 80027), (79, 28364), (158, 14182), (316, 7091), (553, 4052), (1013, 2212), (1106, 2026)]