12726982892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1\times {\mathrm{3803}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 24216568320

約数和(自身を除く): 11489585428

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 463, 556, 926, 1807, 1852, 3614, 3803, 6019, 7228, 7606, 12038, 15212, 24076, 49439, 64357, 98878, 128714, 197756, 257428, 528617, 836641, 1057234, 1673282, 1760789, 2114468, 3346564, 3521578, 6872021, 7043156, 13744042, 22890257, 27488084, 45780514, 91561028, 244749671, 489499342, 978998684, 3181745723, 6363491446, 12726982892]

約数ペア:

[(1, 12726982892), (2, 6363491446), (4, 3181745723), (13, 978998684), (26, 489499342), (52, 244749671), (139, 91561028), (278, 45780514), (463, 27488084), (556, 22890257), (926, 13744042), (1807, 7043156), (1852, 6872021), (3614, 3521578), (3803, 3346564), (6019, 2114468), (7228, 1760789), (7606, 1673282), (12038, 1057234), (15212, 836641), (24076, 528617), (49439, 257428), (64357, 197756), (98878, 128714)]