1008048430

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 1828785600

約数和(自身を除く): 820737170

約数列:

[1, 2, 5, 10, 199, 398, 617, 821, 995, 1234, 1642, 1990, 3085, 4105, 6170, 8210, 122783, 163379, 245566, 326758, 506557, 613915, 816895, 1013114, 1227830, 1633790, 2532785, 5065570, 100804843, 201609686, 504024215, 1008048430]

約数ペア:

[(1, 1008048430), (2, 504024215), (5, 201609686), (10, 100804843), (199, 5065570), (398, 2532785), (617, 1633790), (821, 1227830), (995, 1013114), (1234, 816895), (1642, 613915), (1990, 506557), (3085, 326758), (4105, 245566), (6170, 163379), (8210, 122783)]