2017207216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{180883}}^1$

素因数の和:180949

約数の個数: 40

約数和(自身を含む): 4239197424

約数和(自身を除く): 2221990208

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 180883, 361766, 723532, 1447064, 2894128, 3075011, 6150022, 7416203, 12300044, 14832406, 24600088, 29664812, 49200176, 59329624, 118659248, 126075451, 252150902, 504301804, 1008603608, 2017207216]

約数ペア:

[(1, 2017207216), (2, 1008603608), (4, 504301804), (8, 252150902), (16, 126075451), (17, 118659248), (34, 59329624), (41, 49200176), (68, 29664812), (82, 24600088), (136, 14832406), (164, 12300044), (272, 7416203), (328, 6150022), (656, 3075011), (697, 2894128), (1394, 1447064), (2788, 723532), (5576, 361766), (11152, 180883)]