1329681656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9777071}}^1$

素因数の和:9777094

約数の個数: 16

約数和(自身を含む): 2639809440

約数和(自身を除く): 1310127784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9777071, 19554142, 39108284, 78216568, 166210207, 332420414, 664840828, 1329681656]

約数ペア:

[(1, 1329681656), (2, 664840828), (4, 332420414), (8, 166210207), (17, 78216568), (34, 39108284), (68, 19554142), (136, 9777071)]