2043598578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{1327}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 4805787648

約数和(自身を除く): 2762189070

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 991, 1327, 1554, 1982, 2654, 2973, 3981, 5946, 6937, 7962, 9289, 13874, 18578, 20811, 27867, 36667, 41622, 49099, 55734, 73334, 98198, 110001, 147297, 220002, 256669, 294594, 343693, 513338, 687386, 770007, 1031079, 1315057, 1540014, 2062158, 2630114, 3945171, 7890342, 9205399, 18410798, 27616197, 48657109, 55232394, 97314218, 145971327, 291942654, 340599763, 681199526, 1021799289, 2043598578]

約数ペア:

[(1, 2043598578), (2, 1021799289), (3, 681199526), (6, 340599763), (7, 291942654), (14, 145971327), (21, 97314218), (37, 55232394), (42, 48657109), (74, 27616197), (111, 18410798), (222, 9205399), (259, 7890342), (518, 3945171), (777, 2630114), (991, 2062158), (1327, 1540014), (1554, 1315057), (1982, 1031079), (2654, 770007), (2973, 687386), (3981, 513338), (5946, 343693), (6937, 294594), (7962, 256669), (9289, 220002), (13874, 147297), (18578, 110001), (20811, 98198), (27867, 73334), (36667, 55734), (41622, 49099)]