783121170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2008003}}^1$

素因数の和:2008026

約数の個数: 32

約数和(自身を含む): 2024068032

約数和(自身を除く): 1240946862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2008003, 4016006, 6024009, 10040015, 12048018, 20080030, 26104039, 30120045, 52208078, 60240090, 78312117, 130520195, 156624234, 261040390, 391560585, 783121170]

約数ペア:

[(1, 783121170), (2, 391560585), (3, 261040390), (5, 156624234), (6, 130520195), (10, 78312117), (13, 60240090), (15, 52208078), (26, 30120045), (30, 26104039), (39, 20080030), (65, 12048018), (78, 10040015), (130, 6024009), (195, 4016006), (390, 2008003)]