864157052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1889}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 1701272160

約数和(自身を除く): 837115108

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 281, 407, 562, 814, 1124, 1628, 1889, 3091, 3778, 6182, 7556, 10397, 12364, 20779, 20794, 41558, 41588, 69893, 83116, 114367, 139786, 228734, 279572, 457468, 530809, 768823, 1061618, 1537646, 2123236, 3075292, 5838899, 11677798, 19639933, 23355596, 39279866, 78559732, 216039263, 432078526, 864157052]

約数ペア:

[(1, 864157052), (2, 432078526), (4, 216039263), (11, 78559732), (22, 39279866), (37, 23355596), (44, 19639933), (74, 11677798), (148, 5838899), (281, 3075292), (407, 2123236), (562, 1537646), (814, 1061618), (1124, 768823), (1628, 530809), (1889, 457468), (3091, 279572), (3778, 228734), (6182, 139786), (7556, 114367), (10397, 83116), (12364, 69893), (20779, 41588), (20794, 41558)]