1049173616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3451229}}^1$

素因数の和:3451256

約数の個数: 20

約数和(自身を含む): 2139762600

約数和(自身を除く): 1090588984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3451229, 6902458, 13804916, 27609832, 55219664, 65573351, 131146702, 262293404, 524586808, 1049173616]

約数ペア:

[(1, 1049173616), (2, 524586808), (4, 262293404), (8, 131146702), (16, 65573351), (19, 55219664), (38, 27609832), (76, 13804916), (152, 6902458), (304, 3451229)]