414702968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{8887}}^1$

素因数の和:9219

約数の個数: 32

約数和(自身を含む): 821251200

約数和(自身を除く): 406548232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1228, 2456, 5833, 8887, 11666, 17774, 23332, 35548, 46664, 71096, 168853, 337706, 675412, 1350824, 2728309, 5456618, 10913236, 21826472, 51837871, 103675742, 207351484, 414702968]

約数ペア:

[(1, 414702968), (2, 207351484), (4, 103675742), (8, 51837871), (19, 21826472), (38, 10913236), (76, 5456618), (152, 2728309), (307, 1350824), (614, 675412), (1228, 337706), (2456, 168853), (5833, 71096), (8887, 46664), (11666, 35548), (17774, 23332)]