2011969685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{11789}}^1$

素因数の和:11941

約数の個数: 32

約数和(自身を含む): 2750371200

約数和(自身を除く): 738401515

約数列:

[1, 5, 11, 29, 55, 107, 145, 319, 535, 1177, 1595, 3103, 5885, 11789, 15515, 34133, 58945, 129679, 170665, 341881, 648395, 1261423, 1709405, 3760691, 6307115, 13875653, 18803455, 36581267, 69378265, 182906335, 402393937, 2011969685]

約数ペア:

[(1, 2011969685), (5, 402393937), (11, 182906335), (29, 69378265), (55, 36581267), (107, 18803455), (145, 13875653), (319, 6307115), (535, 3760691), (1177, 1709405), (1595, 1261423), (3103, 648395), (5885, 341881), (11789, 170665), (15515, 129679), (34133, 58945)]