1285441482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16480019}}^1$

素因数の和:16480037

約数の個数: 16

約数和(自身を含む): 2768643360

約数和(自身を除く): 1483201878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16480019, 32960038, 49440057, 98880114, 214240247, 428480494, 642720741, 1285441482]

約数ペア:

[(1, 1285441482), (2, 642720741), (3, 428480494), (6, 214240247), (13, 98880114), (26, 49440057), (39, 32960038), (78, 16480019)]