1396221730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8213069}}^1$

素因数の和:8213093

約数の個数: 16

約数和(自身を含む): 2661034680

約数和(自身を除く): 1264812950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8213069, 16426138, 41065345, 82130690, 139622173, 279244346, 698110865, 1396221730]

約数ペア:

[(1, 1396221730), (2, 698110865), (5, 279244346), (10, 139622173), (17, 82130690), (34, 41065345), (85, 16426138), (170, 8213069)]