2012854168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4799}}^1$

素因数の和:4964

約数の個数: 64

約数和(自身を含む): 4213440000

約数和(自身を除く): 2200585832

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 109, 148, 218, 296, 436, 481, 872, 962, 1417, 1924, 2834, 3848, 4033, 4799, 5668, 8066, 9598, 11336, 16132, 19196, 32264, 38392, 52429, 62387, 104858, 124774, 177563, 209716, 249548, 355126, 419432, 499096, 523091, 710252, 1046182, 1420504, 2092364, 2308319, 4184728, 4616638, 6800183, 9233276, 13600366, 18466552, 19354367, 27200732, 38708734, 54401464, 77417468, 154834936, 251606771, 503213542, 1006427084, 2012854168]

約数ペア:

[(1, 2012854168), (2, 1006427084), (4, 503213542), (8, 251606771), (13, 154834936), (26, 77417468), (37, 54401464), (52, 38708734), (74, 27200732), (104, 19354367), (109, 18466552), (148, 13600366), (218, 9233276), (296, 6800183), (436, 4616638), (481, 4184728), (872, 2308319), (962, 2092364), (1417, 1420504), (1924, 1046182), (2834, 710252), (3848, 523091), (4033, 499096), (4799, 419432), (5668, 355126), (8066, 249548), (9598, 209716), (11336, 177563), (16132, 124774), (19196, 104858), (32264, 62387), (38392, 52429)]