1330203376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4375669}}^1$

素因数の和:4375696

約数の個数: 20

約数和(自身を含む): 2712915400

約数和(自身を除く): 1382712024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4375669, 8751338, 17502676, 35005352, 70010704, 83137711, 166275422, 332550844, 665101688, 1330203376]

約数ペア:

[(1, 1330203376), (2, 665101688), (4, 332550844), (8, 166275422), (16, 83137711), (19, 70010704), (38, 35005352), (76, 17502676), (152, 8751338), (304, 4375669)]