13019763404

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{919}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 23397292800

約数和(自身を除く): 10377529396

約数列:

[1, 2, 4, 59, 118, 173, 236, 346, 347, 692, 694, 919, 1388, 1838, 3676, 10207, 20414, 20473, 40828, 40946, 54221, 60031, 81892, 108442, 120062, 158987, 216884, 240124, 317974, 318893, 635948, 637786, 1275572, 3541829, 7083658, 9380233, 14167316, 18760466, 18814687, 37520932, 37629374, 55168489, 75258748, 110336978, 220673956, 3254940851, 6509881702, 13019763404]

約数ペア:

[(1, 13019763404), (2, 6509881702), (4, 3254940851), (59, 220673956), (118, 110336978), (173, 75258748), (236, 55168489), (346, 37629374), (347, 37520932), (692, 18814687), (694, 18760466), (919, 14167316), (1388, 9380233), (1838, 7083658), (3676, 3541829), (10207, 1275572), (20414, 637786), (20473, 635948), (40828, 318893), (40946, 317974), (54221, 240124), (60031, 216884), (81892, 158987), (108442, 120062)]