409291878

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{2539}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 833201280

約数和(自身を除く): 423909402

約数列:

[1, 2, 3, 6, 67, 134, 201, 401, 402, 802, 1203, 2406, 2539, 5078, 7617, 15234, 26867, 53734, 80601, 161202, 170113, 340226, 510339, 1018139, 1020678, 2036278, 3054417, 6108834, 68215313, 136430626, 204645939, 409291878]

約数ペア:

[(1, 409291878), (2, 204645939), (3, 136430626), (6, 68215313), (67, 6108834), (134, 3054417), (201, 2036278), (401, 1020678), (402, 1018139), (802, 510339), (1203, 340226), (2406, 170113), (2539, 161202), (5078, 80601), (7617, 53734), (15234, 26867)]