2017992496

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{3203}}^1$

素因数の和:3470

約数の個数: 60

約数和(自身を含む): 4253252328

約数和(自身を除く): 2235259832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 233, 338, 466, 676, 932, 1352, 1864, 2704, 3029, 3203, 3728, 6058, 6406, 12116, 12812, 24232, 25624, 39377, 41639, 48464, 51248, 78754, 83278, 157508, 166556, 315016, 333112, 541307, 630032, 666224, 746299, 1082614, 1492598, 2165228, 2985196, 4330456, 5970392, 8660912, 9701887, 11940784, 19403774, 38807548, 77615096, 126124531, 155230192, 252249062, 504498124, 1008996248, 2017992496]

約数ペア:

[(1, 2017992496), (2, 1008996248), (4, 504498124), (8, 252249062), (13, 155230192), (16, 126124531), (26, 77615096), (52, 38807548), (104, 19403774), (169, 11940784), (208, 9701887), (233, 8660912), (338, 5970392), (466, 4330456), (676, 2985196), (932, 2165228), (1352, 1492598), (1864, 1082614), (2704, 746299), (3029, 666224), (3203, 630032), (3728, 541307), (6058, 333112), (6406, 315016), (12116, 166556), (12812, 157508), (24232, 83278), (25624, 78754), (39377, 51248), (41639, 48464)]