2247159868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2213}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 4284887040

約数和(自身を除く): 2037727172

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 431, 589, 862, 1178, 1724, 2213, 2356, 4426, 8189, 8852, 13361, 16378, 26722, 32756, 42047, 53444, 68603, 84094, 137206, 168188, 253859, 274412, 507718, 953803, 1015436, 1303457, 1907606, 2606914, 3815212, 5213828, 18122257, 29567893, 36244514, 59135786, 72489028, 118271572, 561789967, 1123579934, 2247159868]

約数ペア:

[(1, 2247159868), (2, 1123579934), (4, 561789967), (19, 118271572), (31, 72489028), (38, 59135786), (62, 36244514), (76, 29567893), (124, 18122257), (431, 5213828), (589, 3815212), (862, 2606914), (1178, 1907606), (1724, 1303457), (2213, 1015436), (2356, 953803), (4426, 507718), (8189, 274412), (8852, 253859), (13361, 168188), (16378, 137206), (26722, 84094), (32756, 68603), (42047, 53444)]