1190399998

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1\times {\mathrm{2381}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 1793531664

約数和(自身を除く): 603131666

約数列:

[1, 2, 457, 547, 914, 1094, 2381, 4762, 249979, 499958, 1088117, 1302407, 2176234, 2604814, 595199999, 1190399998]

約数ペア:

[(1, 1190399998), (2, 595199999), (457, 2604814), (547, 2176234), (914, 1302407), (1094, 1088117), (2381, 499958), (4762, 249979)]