1947550472

素因数分解:

$2^3\times 7^2\times {\mathrm{4968241}}^1$

素因数の和:4968261

約数の個数: 24

約数和(自身を含む): 4247846910

約数和(自身を除く): 2300296438

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4968241, 9936482, 19872964, 34777687, 39745928, 69555374, 139110748, 243443809, 278221496, 486887618, 973775236, 1947550472]

約数ペア:

[(1, 1947550472), (2, 973775236), (4, 486887618), (7, 278221496), (8, 243443809), (14, 139110748), (28, 69555374), (49, 39745928), (56, 34777687), (98, 19872964), (196, 9936482), (392, 4968241)]