2783307304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{54049}}^1$

素因数の和:54253

約数の個数: 32

約数和(自身を含む): 5380137000

約数和(自身を除く): 2596829696

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 628, 1256, 6437, 12874, 25748, 51496, 54049, 108098, 216196, 432392, 2216009, 4432018, 8485693, 8864036, 16971386, 17728072, 33942772, 67885544, 347913413, 695826826, 1391653652, 2783307304]

約数ペア:

[(1, 2783307304), (2, 1391653652), (4, 695826826), (8, 347913413), (41, 67885544), (82, 33942772), (157, 17728072), (164, 16971386), (314, 8864036), (328, 8485693), (628, 4432018), (1256, 2216009), (6437, 432392), (12874, 216196), (25748, 108098), (51496, 54049)]