1097772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 2860032

約数和(自身を除く): 1762260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 227, 372, 403, 454, 681, 806, 908, 1209, 1362, 1612, 2418, 2724, 2951, 4836, 5902, 7037, 8853, 11804, 14074, 17706, 21111, 28148, 35412, 42222, 84444, 91481, 182962, 274443, 365924, 548886, 1097772]

約数ペア:

[(1, 1097772), (2, 548886), (3, 365924), (4, 274443), (6, 182962), (12, 91481), (13, 84444), (26, 42222), (31, 35412), (39, 28148), (52, 21111), (62, 17706), (78, 14074), (93, 11804), (124, 8853), (156, 7037), (186, 5902), (227, 4836), (372, 2951), (403, 2724), (454, 2418), (681, 1612), (806, 1362), (908, 1209)]