615372212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3361}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 1328447232

約数和(自身を除く): 713075020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 503, 1006, 2012, 3361, 3521, 6539, 6722, 7042, 13078, 13444, 14084, 23527, 26156, 43693, 45773, 47054, 87386, 91546, 94108, 174772, 183092, 305851, 611702, 1223404, 1690583, 3381166, 6762332, 11834081, 21977579, 23668162, 43955158, 47336324, 87910316, 153843053, 307686106, 615372212]

約数ペア:

[(1, 615372212), (2, 307686106), (4, 153843053), (7, 87910316), (13, 47336324), (14, 43955158), (26, 23668162), (28, 21977579), (52, 11834081), (91, 6762332), (182, 3381166), (364, 1690583), (503, 1223404), (1006, 611702), (2012, 305851), (3361, 183092), (3521, 174772), (6539, 94108), (6722, 91546), (7042, 87386), (13078, 47054), (13444, 45773), (14084, 43693), (23527, 26156)]