260771924

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 539884800

約数和(自身を除く): 279112876

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 343, 497, 686, 994, 1372, 1988, 2677, 3479, 5354, 6958, 10708, 13916, 18739, 24353, 37478, 48706, 74956, 97412, 131173, 190067, 262346, 380134, 524692, 760268, 918211, 1330469, 1836422, 2660938, 3672844, 5321876, 9313283, 18626566, 37253132, 65192981, 130385962, 260771924]

約数ペア:

[(1, 260771924), (2, 130385962), (4, 65192981), (7, 37253132), (14, 18626566), (28, 9313283), (49, 5321876), (71, 3672844), (98, 2660938), (142, 1836422), (196, 1330469), (284, 918211), (343, 760268), (497, 524692), (686, 380134), (994, 262346), (1372, 190067), (1988, 131173), (2677, 97412), (3479, 74956), (5354, 48706), (6958, 37478), (10708, 24353), (13916, 18739)]