2151789328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{12301}}^1$

素因数の和:12380

約数の個数: 60

約数和(自身を含む): 4650328228

約数和(自身を除く): 2498538900

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 841, 1508, 1682, 3016, 3364, 6032, 6728, 10933, 12301, 13456, 21866, 24602, 43732, 49204, 87464, 98408, 159913, 174928, 196816, 319826, 356729, 639652, 713458, 1279304, 1426916, 2558608, 2853832, 4637477, 5707664, 9274954, 10345141, 18549908, 20690282, 37099816, 41380564, 74199632, 82761128, 134486833, 165522256, 268973666, 537947332, 1075894664, 2151789328]

約数ペア:

[(1, 2151789328), (2, 1075894664), (4, 537947332), (8, 268973666), (13, 165522256), (16, 134486833), (26, 82761128), (29, 74199632), (52, 41380564), (58, 37099816), (104, 20690282), (116, 18549908), (208, 10345141), (232, 9274954), (377, 5707664), (464, 4637477), (754, 2853832), (841, 2558608), (1508, 1426916), (1682, 1279304), (3016, 713458), (3364, 639652), (6032, 356729), (6728, 319826), (10933, 196816), (12301, 174928), (13456, 159913), (21866, 98408), (24602, 87464), (43732, 49204)]