489652014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{13093}}^1$

素因数の和:13392

約数の個数: 32

約数和(自身を含む): 1025731584

約数和(自身を除く): 536079570

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 6233, 12466, 13093, 18699, 26186, 37398, 39279, 78558, 301139, 602278, 903417, 1806834, 3548203, 7096406, 10644609, 21289218, 81608669, 163217338, 244826007, 489652014]

約数ペア:

[(1, 489652014), (2, 244826007), (3, 163217338), (6, 81608669), (23, 21289218), (46, 10644609), (69, 7096406), (138, 3548203), (271, 1806834), (542, 903417), (813, 602278), (1626, 301139), (6233, 78558), (12466, 39279), (13093, 37398), (18699, 26186)]