2098382435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 2656368000

約数和(自身を除く): 557985565

約数列:

[1, 5, 29, 103, 109, 145, 515, 545, 1289, 2987, 3161, 6445, 11227, 14935, 15805, 37381, 56135, 132767, 140501, 186905, 325583, 663835, 702505, 1627915, 3850243, 4074529, 14471603, 19251215, 20372645, 72358015, 419676487, 2098382435]

約数ペア:

[(1, 2098382435), (5, 419676487), (29, 72358015), (103, 20372645), (109, 19251215), (145, 14471603), (515, 4074529), (545, 3850243), (1289, 1627915), (2987, 702505), (3161, 663835), (6445, 325583), (11227, 186905), (14935, 140501), (15805, 132767), (37381, 56135)]