7200804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 18690560

約数和(自身を除く): 11489756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1489, 1612, 2418, 2978, 4467, 4836, 5956, 8934, 17868, 19357, 38714, 46159, 58071, 77428, 92318, 116142, 138477, 184636, 232284, 276954, 553908, 600067, 1200134, 1800201, 2400268, 3600402, 7200804]

約数ペア:

[(1, 7200804), (2, 3600402), (3, 2400268), (4, 1800201), (6, 1200134), (12, 600067), (13, 553908), (26, 276954), (31, 232284), (39, 184636), (52, 138477), (62, 116142), (78, 92318), (93, 77428), (124, 58071), (156, 46159), (186, 38714), (372, 19357), (403, 17868), (806, 8934), (1209, 5956), (1489, 4836), (1612, 4467), (2418, 2978)]