1880521528

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{751007}}^1$

素因数の和:751326

約数の個数: 16

約数和(自身を含む): 3537247680

約数和(自身を除く): 1656726152

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 751007, 1502014, 3004028, 6008056, 235065191, 470130382, 940260764, 1880521528]

約数ペア:

[(1, 1880521528), (2, 940260764), (4, 470130382), (8, 235065191), (313, 6008056), (626, 3004028), (1252, 1502014), (2504, 751007)]