377333710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{22157}}^1$

素因数の和:22308

約数の個数: 32

約数和(自身を含む): 737063712

約数和(自身を除く): 359730002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 22157, 44314, 110785, 221570, 288041, 576082, 1440205, 2880410, 2902567, 5805134, 14512835, 29025670, 37733371, 75466742, 188666855, 377333710]

約数ペア:

[(1, 377333710), (2, 188666855), (5, 75466742), (10, 37733371), (13, 29025670), (26, 14512835), (65, 5805134), (130, 2902567), (131, 2880410), (262, 1440205), (655, 576082), (1310, 288041), (1703, 221570), (3406, 110785), (8515, 44314), (17030, 22157)]