2232728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 4537200

約数和(自身を除く): 2304472

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 397, 703, 794, 1406, 1588, 2812, 3176, 5624, 7543, 14689, 15086, 29378, 30172, 58756, 60344, 117512, 279091, 558182, 1116364, 2232728]

約数ペア:

[(1, 2232728), (2, 1116364), (4, 558182), (8, 279091), (19, 117512), (37, 60344), (38, 58756), (74, 30172), (76, 29378), (148, 15086), (152, 14689), (296, 7543), (397, 5624), (703, 3176), (794, 2812), (1406, 1588)]