2204713730

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1274401}}^1$

素因数の和:1274581

約数の個数: 16

約数和(自身を含む): 3991427064

約数和(自身を除く): 1786713334

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 1274401, 2548802, 6372005, 12744010, 220471373, 440942746, 1102356865, 2204713730]

約数ペア:

[(1, 2204713730), (2, 1102356865), (5, 440942746), (10, 220471373), (173, 12744010), (346, 6372005), (865, 2548802), (1730, 1274401)]