2016227148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{19553}}^1$

素因数の和:20234

約数の個数: 48

約数和(自身を含む): 5074341216

約数和(自身を除く): 3058114068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 661, 1322, 1983, 2644, 3966, 7932, 8593, 17186, 19553, 25779, 34372, 39106, 51558, 58659, 78212, 103116, 117318, 234636, 254189, 508378, 762567, 1016756, 1525134, 3050268, 12924533, 25849066, 38773599, 51698132, 77547198, 155094396, 168018929, 336037858, 504056787, 672075716, 1008113574, 2016227148]

約数ペア:

[(1, 2016227148), (2, 1008113574), (3, 672075716), (4, 504056787), (6, 336037858), (12, 168018929), (13, 155094396), (26, 77547198), (39, 51698132), (52, 38773599), (78, 25849066), (156, 12924533), (661, 3050268), (1322, 1525134), (1983, 1016756), (2644, 762567), (3966, 508378), (7932, 254189), (8593, 234636), (17186, 117318), (19553, 103116), (25779, 78212), (34372, 58659), (39106, 51558)]