2013829844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{883}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 3867252480

約数和(自身を除く): 1853422636

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 719, 793, 883, 1438, 1586, 1766, 2876, 3172, 3532, 9347, 11479, 18694, 22958, 37388, 43859, 45916, 53863, 87718, 107726, 175436, 215452, 570167, 634877, 700219, 1140334, 1269754, 1400438, 2280668, 2539508, 2800876, 8253401, 16506802, 33013604, 38727497, 77454994, 154909988, 503457461, 1006914922, 2013829844]

約数ペア:

[(1, 2013829844), (2, 1006914922), (4, 503457461), (13, 154909988), (26, 77454994), (52, 38727497), (61, 33013604), (122, 16506802), (244, 8253401), (719, 2800876), (793, 2539508), (883, 2280668), (1438, 1400438), (1586, 1269754), (1766, 1140334), (2876, 700219), (3172, 634877), (3532, 570167), (9347, 215452), (11479, 175436), (18694, 107726), (22958, 87718), (37388, 53863), (43859, 45916)]