1264328998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{1181}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 2155343904

約数和(自身を除く): 891014906

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 1181, 1258, 1369, 1702, 2362, 2738, 14467, 20077, 23273, 27163, 28934, 31487, 40154, 43697, 46546, 54326, 62974, 87394, 461771, 535279, 742849, 923542, 1005031, 1070558, 1485698, 1616789, 2010062, 3233578, 17085527, 27485413, 34171054, 37186147, 54970826, 74372294, 632164499, 1264328998]

約数ペア:

[(1, 1264328998), (2, 632164499), (17, 74372294), (23, 54970826), (34, 37186147), (37, 34171054), (46, 27485413), (74, 17085527), (391, 3233578), (629, 2010062), (782, 1616789), (851, 1485698), (1181, 1070558), (1258, 1005031), (1369, 923542), (1702, 742849), (2362, 535279), (2738, 461771), (14467, 87394), (20077, 62974), (23273, 54326), (27163, 46546), (28934, 43697), (31487, 40154)]