2023679060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{56813}}^1$

素因数の和:56972

約数の個数: 48

約数和(自身を含む): 4610115216

約数和(自身を除く): 2586436156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 56813, 113626, 227252, 284065, 568130, 738569, 1136260, 1477138, 2954276, 3692845, 7385690, 7783381, 14771380, 15566762, 31133524, 38916905, 77833810, 101183953, 155667620, 202367906, 404735812, 505919765, 1011839530, 2023679060]

約数ペア:

[(1, 2023679060), (2, 1011839530), (4, 505919765), (5, 404735812), (10, 202367906), (13, 155667620), (20, 101183953), (26, 77833810), (52, 38916905), (65, 31133524), (130, 15566762), (137, 14771380), (260, 7783381), (274, 7385690), (548, 3692845), (685, 2954276), (1370, 1477138), (1781, 1136260), (2740, 738569), (3562, 568130), (7124, 284065), (8905, 227252), (17810, 113626), (35620, 56813)]