1520787922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{599}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 2413152000

約数和(自身を除く): 892364078

約数列:

[1, 2, 23, 46, 97, 194, 569, 599, 1138, 1198, 2231, 4462, 13087, 13777, 26174, 27554, 55193, 58103, 110386, 116206, 340831, 681662, 1269439, 1336369, 2538878, 2672738, 7839113, 15678226, 33060607, 66121214, 760393961, 1520787922]

約数ペア:

[(1, 1520787922), (2, 760393961), (23, 66121214), (46, 33060607), (97, 15678226), (194, 7839113), (569, 2672738), (599, 2538878), (1138, 1336369), (1198, 1269439), (2231, 681662), (4462, 340831), (13087, 116206), (13777, 110386), (26174, 58103), (27554, 55193)]