647011014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{29311}}^1$

素因数の和:29612

約数の個数: 32

約数和(自身を含む): 1398534144

約数和(自身を除く): 751523130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3679, 7358, 11037, 22074, 29311, 58622, 87933, 175866, 381043, 762086, 1143129, 2286258, 8295013, 16590026, 24885039, 49770078, 107835169, 215670338, 323505507, 647011014]

約数ペア:

[(1, 647011014), (2, 323505507), (3, 215670338), (6, 107835169), (13, 49770078), (26, 24885039), (39, 16590026), (78, 8295013), (283, 2286258), (566, 1143129), (849, 762086), (1698, 381043), (3679, 175866), (7358, 87933), (11037, 58622), (22074, 29311)]