1489577022728

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{761}}^1\times {\mathrm{1229519}}^1$

素因数の和:1230485

約数の個数: 32

約数和(自身を含む): 2810682720000

約数和(自身を除く): 1321105697272

約数列:

[1, 2, 4, 8, 199, 398, 761, 796, 1522, 1592, 3044, 6088, 151439, 302878, 605756, 1211512, 1229519, 2459038, 4918076, 9836152, 244674281, 489348562, 935663959, 978697124, 1871327918, 1957394248, 3742655836, 7485311672, 186197127841, 372394255682, 744788511364, 1489577022728]

約数ペア:

[(1, 1489577022728), (2, 744788511364), (4, 372394255682), (8, 186197127841), (199, 7485311672), (398, 3742655836), (761, 1957394248), (796, 1871327918), (1522, 978697124), (1592, 935663959), (3044, 489348562), (6088, 244674281), (151439, 9836152), (302878, 4918076), (605756, 2459038), (1211512, 1229519)]