1330960004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2579}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 2618844480

約数和(自身を除く): 1287884476

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 317, 407, 634, 814, 1268, 1628, 2579, 3487, 5158, 6974, 10316, 11729, 13948, 23458, 28369, 46916, 56738, 95423, 113476, 129019, 190846, 258038, 381692, 516076, 817543, 1049653, 1635086, 2099306, 3270172, 4198612, 8992973, 17985946, 30249091, 35971892, 60498182, 120996364, 332740001, 665480002, 1330960004]

約数ペア:

[(1, 1330960004), (2, 665480002), (4, 332740001), (11, 120996364), (22, 60498182), (37, 35971892), (44, 30249091), (74, 17985946), (148, 8992973), (317, 4198612), (407, 3270172), (634, 2099306), (814, 1635086), (1268, 1049653), (1628, 817543), (2579, 516076), (3487, 381692), (5158, 258038), (6974, 190846), (10316, 129019), (11729, 113476), (13948, 95423), (23458, 56738), (28369, 46916)]