2783134864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{57847}}^1$

素因数の和:57983

約数の個数: 40

約数和(自身を含む): 5623751168

約数和(自身を除く): 2840616304

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 6014, 12028, 24056, 48112, 57847, 115694, 231388, 462776, 925552, 1793257, 3586514, 5611159, 7173028, 11222318, 14346056, 22444636, 28692112, 44889272, 89778544, 173945929, 347891858, 695783716, 1391567432, 2783134864]

約数ペア:

[(1, 2783134864), (2, 1391567432), (4, 695783716), (8, 347891858), (16, 173945929), (31, 89778544), (62, 44889272), (97, 28692112), (124, 22444636), (194, 14346056), (248, 11222318), (388, 7173028), (496, 5611159), (776, 3586514), (1552, 1793257), (3007, 925552), (6014, 462776), (12028, 231388), (24056, 115694), (48112, 57847)]