2011097330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{65063}}^1$

素因数の和:65362

約数の個数: 32

約数和(自身を含む): 3963178368

約数和(自身を除く): 1952081038

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 15455, 30910, 65063, 130126, 325315, 650630, 715693, 1431386, 3578465, 7156930, 18282703, 36565406, 91413515, 182827030, 201109733, 402219466, 1005548665, 2011097330]

約数ペア:

[(1, 2011097330), (2, 1005548665), (5, 402219466), (10, 201109733), (11, 182827030), (22, 91413515), (55, 36565406), (110, 18282703), (281, 7156930), (562, 3578465), (1405, 1431386), (2810, 715693), (3091, 650630), (6182, 325315), (15455, 130126), (30910, 65063)]