2651532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 6961920

約数和(自身を除く): 4310388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 739, 897, 1196, 1478, 1794, 2217, 2956, 3588, 4434, 8868, 9607, 16997, 19214, 28821, 33994, 38428, 50991, 57642, 67988, 101982, 115284, 203964, 220961, 441922, 662883, 883844, 1325766, 2651532]

約数ペア:

[(1, 2651532), (2, 1325766), (3, 883844), (4, 662883), (6, 441922), (12, 220961), (13, 203964), (23, 115284), (26, 101982), (39, 67988), (46, 57642), (52, 50991), (69, 38428), (78, 33994), (92, 28821), (138, 19214), (156, 16997), (276, 9607), (299, 8868), (598, 4434), (739, 3588), (897, 2956), (1196, 2217), (1478, 1794)]