2594438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 5142528

約数和(自身を除く): 2548090

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 991, 1309, 1982, 2618, 6937, 10901, 13874, 16847, 21802, 33694, 76307, 117929, 152614, 185317, 235858, 370634, 1297219, 2594438]

約数ペア:

[(1, 2594438), (2, 1297219), (7, 370634), (11, 235858), (14, 185317), (17, 152614), (22, 117929), (34, 76307), (77, 33694), (119, 21802), (154, 16847), (187, 13874), (238, 10901), (374, 6937), (991, 2618), (1309, 1982)]