1078870494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 2472331680

約数和(自身を除く): 1393461186

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 389, 403, 481, 778, 806, 961, 962, 1147, 1167, 1209, 1443, 1922, 2294, 2334, 2418, 2883, 2886, 3441, 5057, 5766, 6882, 10114, 12059, 12493, 14393, 14911, 15171, 24118, 24986, 28786, 29822, 30342, 35557, 36177, 37479, 43179, 44733, 71114, 72354, 74958, 86358, 89466, 106671, 156767, 187109, 213342, 313534, 373829, 374218, 446183, 462241, 470301, 561327, 747658, 892366, 924482, 940602, 1121487, 1122654, 1338549, 1386723, 2242974, 2677098, 2773446, 4859777, 5800379, 9719554, 11600758, 13831673, 14579331, 17401137, 27663346, 29158662, 34802274, 41495019, 82990038, 179811749, 359623498, 539435247, 1078870494]

約数ペア:

[(1, 1078870494), (2, 539435247), (3, 359623498), (6, 179811749), (13, 82990038), (26, 41495019), (31, 34802274), (37, 29158662), (39, 27663346), (62, 17401137), (74, 14579331), (78, 13831673), (93, 11600758), (111, 9719554), (186, 5800379), (222, 4859777), (389, 2773446), (403, 2677098), (481, 2242974), (778, 1386723), (806, 1338549), (961, 1122654), (962, 1121487), (1147, 940602), (1167, 924482), (1209, 892366), (1443, 747658), (1922, 561327), (2294, 470301), (2334, 462241), (2418, 446183), (2883, 374218), (2886, 373829), (3441, 313534), (5057, 213342), (5766, 187109), (6882, 156767), (10114, 106671), (12059, 89466), (12493, 86358), (14393, 74958), (14911, 72354), (15171, 71114), (24118, 44733), (24986, 43179), (28786, 37479), (29822, 36177), (30342, 35557)]