2012849670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{40639}}^1$

素因数の和:40789

約数の個数: 64

約数和(自身を含む): 5243535360

約数和(自身を除く): 3230685690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 8255, 9906, 16510, 24765, 40639, 49530, 81278, 121917, 203195, 243834, 406390, 528307, 609585, 1056614, 1219170, 1584921, 2641535, 3169842, 5161153, 5283070, 7924605, 10322306, 15483459, 15849210, 25805765, 30966918, 51611530, 67094989, 77417295, 134189978, 154834590, 201284967, 335474945, 402569934, 670949890, 1006424835, 2012849670]

約数ペア:

[(1, 2012849670), (2, 1006424835), (3, 670949890), (5, 402569934), (6, 335474945), (10, 201284967), (13, 154834590), (15, 134189978), (26, 77417295), (30, 67094989), (39, 51611530), (65, 30966918), (78, 25805765), (127, 15849210), (130, 15483459), (195, 10322306), (254, 7924605), (381, 5283070), (390, 5161153), (635, 3169842), (762, 2641535), (1270, 1584921), (1651, 1219170), (1905, 1056614), (3302, 609585), (3810, 528307), (4953, 406390), (8255, 243834), (9906, 203195), (16510, 121917), (24765, 81278), (40639, 49530)]