1688895984

素因数分解:

$2^4\times 3^1\times {\mathrm{5521}}^1\times {\mathrm{6373}}^1$

素因数の和:11905

約数の個数: 40

約数和(自身を含む): 4364456272

約数和(自身を除く): 2675560288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5521, 6373, 11042, 12746, 16563, 19119, 22084, 25492, 33126, 38238, 44168, 50984, 66252, 76476, 88336, 101968, 132504, 152952, 265008, 305904, 35185333, 70370666, 105555999, 140741332, 211111998, 281482664, 422223996, 562965328, 844447992, 1688895984]

約数ペア:

[(1, 1688895984), (2, 844447992), (3, 562965328), (4, 422223996), (6, 281482664), (8, 211111998), (12, 140741332), (16, 105555999), (24, 70370666), (48, 35185333), (5521, 305904), (6373, 265008), (11042, 152952), (12746, 132504), (16563, 101968), (19119, 88336), (22084, 76476), (25492, 66252), (33126, 50984), (38238, 44168)]