1398496624

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{171049}}^1$

素因数の和:171137

約数の個数: 40

約数和(自身を含む): 3139109600

約数和(自身を除く): 1740612976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 171049, 342098, 684196, 1197343, 1368392, 2394686, 2736784, 4789372, 9578744, 12486577, 19157488, 24973154, 49946308, 87406039, 99892616, 174812078, 199785232, 349624156, 699248312, 1398496624]

約数ペア:

[(1, 1398496624), (2, 699248312), (4, 349624156), (7, 199785232), (8, 174812078), (14, 99892616), (16, 87406039), (28, 49946308), (56, 24973154), (73, 19157488), (112, 12486577), (146, 9578744), (292, 4789372), (511, 2736784), (584, 2394686), (1022, 1368392), (1168, 1197343), (2044, 684196), (4088, 342098), (8176, 171049)]