1265842746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{590963}}^1$

素因数の和:590995

約数の個数: 48

約数和(自身を含む): 3318853824

約数和(自身を除く): 2053011078

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 590963, 1181926, 1772889, 3545778, 4136741, 5318667, 8273482, 10046371, 10637334, 12410223, 20092742, 24820446, 30139113, 37230669, 60278226, 70324597, 74461338, 90417339, 140649194, 180834678, 210973791, 421947582, 632921373, 1265842746]

約数ペア:

[(1, 1265842746), (2, 632921373), (3, 421947582), (6, 210973791), (7, 180834678), (9, 140649194), (14, 90417339), (17, 74461338), (18, 70324597), (21, 60278226), (34, 37230669), (42, 30139113), (51, 24820446), (63, 20092742), (102, 12410223), (119, 10637334), (126, 10046371), (153, 8273482), (238, 5318667), (306, 4136741), (357, 3545778), (714, 1772889), (1071, 1181926), (2142, 590963)]