3856138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 6914880

約数和(自身を除く): 3058742

約数列:

[1, 2, 11, 13, 22, 26, 97, 139, 143, 194, 278, 286, 1067, 1261, 1529, 1807, 2134, 2522, 3058, 3614, 13483, 13871, 19877, 26966, 27742, 39754, 148313, 175279, 296626, 350558, 1928069, 3856138]

約数ペア:

[(1, 3856138), (2, 1928069), (11, 350558), (13, 296626), (22, 175279), (26, 148313), (97, 39754), (139, 27742), (143, 26966), (194, 19877), (278, 13871), (286, 13483), (1067, 3614), (1261, 3058), (1529, 2522), (1807, 2134)]