2078615084

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2311}}^1$

素因数の和:2695

約数の個数: 72

約数和(自身を含む): 4571850528

約数和(自身を除く): 2493235444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 353, 364, 637, 706, 1274, 1412, 2311, 2471, 2548, 4589, 4622, 4942, 9178, 9244, 9884, 16177, 17297, 18356, 30043, 32123, 32354, 34594, 60086, 64246, 64708, 69188, 113239, 120172, 128492, 210301, 224861, 226478, 420602, 449722, 452956, 815783, 841204, 899444, 1472107, 1631566, 2944214, 3263132, 5710481, 5888428, 10605179, 11420962, 21210358, 22841924, 39973367, 42420716, 74236253, 79946734, 148472506, 159893468, 296945012, 519653771, 1039307542, 2078615084]

約数ペア:

[(1, 2078615084), (2, 1039307542), (4, 519653771), (7, 296945012), (13, 159893468), (14, 148472506), (26, 79946734), (28, 74236253), (49, 42420716), (52, 39973367), (91, 22841924), (98, 21210358), (182, 11420962), (196, 10605179), (353, 5888428), (364, 5710481), (637, 3263132), (706, 2944214), (1274, 1631566), (1412, 1472107), (2311, 899444), (2471, 841204), (2548, 815783), (4589, 452956), (4622, 449722), (4942, 420602), (9178, 226478), (9244, 224861), (9884, 210301), (16177, 128492), (17297, 120172), (18356, 113239), (30043, 69188), (32123, 64708), (32354, 64246), (34594, 60086)]