1330273408

素因数分解:

$2^7\times {\mathrm{647}}^1\times {\mathrm{16063}}^1$

素因数の和:16724

約数の個数: 32

約数和(自身を含む): 2654415360

約数和(自身を除く): 1324141952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 647, 1294, 2588, 5176, 10352, 16063, 20704, 32126, 41408, 64252, 82816, 128504, 257008, 514016, 1028032, 2056064, 10392761, 20785522, 41571044, 83142088, 166284176, 332568352, 665136704, 1330273408]

約数ペア:

[(1, 1330273408), (2, 665136704), (4, 332568352), (8, 166284176), (16, 83142088), (32, 41571044), (64, 20785522), (128, 10392761), (647, 2056064), (1294, 1028032), (2588, 514016), (5176, 257008), (10352, 128504), (16063, 82816), (20704, 64252), (32126, 41408)]