2017126928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{57751}}^1$

素因数の和:57855

約数の個数: 40

約数和(自身を含む): 4081911360

約数和(自身を除く): 2064784432

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 4366, 8732, 17464, 34928, 57751, 115502, 231004, 462008, 924016, 2136787, 3407309, 4273574, 6814618, 8547148, 13629236, 17094296, 27258472, 34188592, 54516944, 126070433, 252140866, 504281732, 1008563464, 2017126928]

約数ペア:

[(1, 2017126928), (2, 1008563464), (4, 504281732), (8, 252140866), (16, 126070433), (37, 54516944), (59, 34188592), (74, 27258472), (118, 17094296), (148, 13629236), (236, 8547148), (296, 6814618), (472, 4273574), (592, 3407309), (944, 2136787), (2183, 924016), (4366, 462008), (8732, 231004), (17464, 115502), (34928, 57751)]