1640573038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{1193}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 2675496096

約数和(自身を除く): 1034923058

約数列:

[1, 2, 13, 26, 227, 233, 454, 466, 1193, 2386, 2951, 3029, 5902, 6058, 15509, 31018, 52891, 105782, 270811, 277969, 541622, 555938, 687583, 1375166, 3520543, 3613597, 7041086, 7227194, 63098963, 126197926, 820286519, 1640573038]

約数ペア:

[(1, 1640573038), (2, 820286519), (13, 126197926), (26, 63098963), (227, 7227194), (233, 7041086), (454, 3613597), (466, 3520543), (1193, 1375166), (2386, 687583), (2951, 555938), (3029, 541622), (5902, 277969), (6058, 270811), (15509, 105782), (31018, 52891)]