4480491808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{262693}}^1$

素因数の和:262757

約数の個数: 48

約数和(自身を含む): 9731236536

約数和(自身を除く): 5250744728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 262693, 525386, 1050772, 2101544, 3415009, 4203088, 6830018, 8406176, 10770413, 13660036, 21540826, 27320072, 43081652, 54640144, 86163304, 109280288, 140015369, 172326608, 280030738, 344653216, 560061476, 1120122952, 2240245904, 4480491808]

約数ペア:

[(1, 4480491808), (2, 2240245904), (4, 1120122952), (8, 560061476), (13, 344653216), (16, 280030738), (26, 172326608), (32, 140015369), (41, 109280288), (52, 86163304), (82, 54640144), (104, 43081652), (164, 27320072), (208, 21540826), (328, 13660036), (416, 10770413), (533, 8406176), (656, 6830018), (1066, 4203088), (1312, 3415009), (2132, 2101544), (4264, 1050772), (8528, 525386), (17056, 262693)]