2011419650

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{316759}}^1$

素因数の和:316898

約数の個数: 24

約数和(自身を含む): 3770711040

約数和(自身を除く): 1759291390

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 316759, 633518, 1583795, 3167590, 7918975, 15837950, 40228393, 80456786, 201141965, 402283930, 1005709825, 2011419650]

約数ペア:

[(1, 2011419650), (2, 1005709825), (5, 402283930), (10, 201141965), (25, 80456786), (50, 40228393), (127, 15837950), (254, 7918975), (635, 3167590), (1270, 1583795), (3175, 633518), (6350, 316759)]