2764112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 5869416

約数和(自身を除く): 3105304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 137, 194, 208, 274, 388, 548, 776, 1096, 1261, 1552, 1781, 2192, 2522, 3562, 5044, 7124, 10088, 13289, 14248, 20176, 26578, 28496, 53156, 106312, 172757, 212624, 345514, 691028, 1382056, 2764112]

約数ペア:

[(1, 2764112), (2, 1382056), (4, 691028), (8, 345514), (13, 212624), (16, 172757), (26, 106312), (52, 53156), (97, 28496), (104, 26578), (137, 20176), (194, 14248), (208, 13289), (274, 10088), (388, 7124), (548, 5044), (776, 3562), (1096, 2522), (1261, 2192), (1552, 1781)]