2007432488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 4108119120

約数和(自身を除く): 2100686632

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 173, 328, 346, 692, 697, 1384, 1394, 2081, 2788, 2941, 4162, 5576, 5882, 7093, 8324, 11764, 14186, 16648, 23528, 28372, 35377, 56744, 70754, 85321, 120581, 141508, 170642, 241162, 283016, 341284, 360013, 482324, 682568, 720026, 964648, 1440052, 1450457, 2880104, 2900914, 5801828, 6120221, 11603656, 12240442, 14760533, 24480884, 29521066, 48961768, 59042132, 118084264, 250929061, 501858122, 1003716244, 2007432488]

約数ペア:

[(1, 2007432488), (2, 1003716244), (4, 501858122), (8, 250929061), (17, 118084264), (34, 59042132), (41, 48961768), (68, 29521066), (82, 24480884), (136, 14760533), (164, 12240442), (173, 11603656), (328, 6120221), (346, 5801828), (692, 2900914), (697, 2880104), (1384, 1450457), (1394, 1440052), (2081, 964648), (2788, 720026), (2941, 682568), (4162, 482324), (5576, 360013), (5882, 341284), (7093, 283016), (8324, 241162), (11764, 170642), (14186, 141508), (16648, 120581), (23528, 85321), (28372, 70754), (35377, 56744)]