996968513086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{281623}}^1$

素因数の和:282065

約数の個数: 64

約数和(自身を含む): 1880401195008

約数和(自身を除く): 883432681922

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 367, 371, 689, 734, 742, 1378, 2569, 4771, 4823, 5138, 9542, 9646, 19451, 33397, 38902, 66794, 136157, 252863, 272314, 281623, 505726, 563246, 1770041, 1971361, 3540082, 3661099, 3942722, 7322198, 14926019, 25627693, 29852038, 51255386, 103355641, 104482133, 194038247, 206711282, 208964266, 388076494, 723489487, 1343623333, 1358267729, 1446978974, 2687246666, 2716535458, 5477848973, 9405363331, 10955697946, 18810726662, 38344942811, 71212036649, 76689885622, 142424073298, 498484256543, 996968513086]

約数ペア:

[(1, 996968513086), (2, 498484256543), (7, 142424073298), (13, 76689885622), (14, 71212036649), (26, 38344942811), (53, 18810726662), (91, 10955697946), (106, 9405363331), (182, 5477848973), (367, 2716535458), (371, 2687246666), (689, 1446978974), (734, 1358267729), (742, 1343623333), (1378, 723489487), (2569, 388076494), (4771, 208964266), (4823, 206711282), (5138, 194038247), (9542, 104482133), (9646, 103355641), (19451, 51255386), (33397, 29852038), (38902, 25627693), (66794, 14926019), (136157, 7322198), (252863, 3942722), (272314, 3661099), (281623, 3540082), (505726, 1971361), (563246, 1770041)]