487411548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{240341}}^1$

素因数の和:240374

約数の個数: 36

約数和(自身を含む): 1231512408

約数和(自身を除く): 744100860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 240341, 480682, 721023, 961364, 1442046, 2884092, 3124433, 6248866, 9373299, 12497732, 18746598, 37493196, 40617629, 81235258, 121852887, 162470516, 243705774, 487411548]

約数ペア:

[(1, 487411548), (2, 243705774), (3, 162470516), (4, 121852887), (6, 81235258), (12, 40617629), (13, 37493196), (26, 18746598), (39, 12497732), (52, 9373299), (78, 6248866), (156, 3124433), (169, 2884092), (338, 1442046), (507, 961364), (676, 721023), (1014, 480682), (2028, 240341)]