2548183118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{20857}}^1$

素因数の和:21036

約数の個数: 32

約数和(自身を含む): 4261039104

約数和(自身を除く): 1712855986

約数列:

[1, 2, 13, 26, 37, 74, 127, 254, 481, 962, 1651, 3302, 4699, 9398, 20857, 41714, 61087, 122174, 271141, 542282, 771709, 1543418, 2648839, 5297678, 10032217, 20064434, 34434907, 68869814, 98007043, 196014086, 1274091559, 2548183118]

約数ペア:

[(1, 2548183118), (2, 1274091559), (13, 196014086), (26, 98007043), (37, 68869814), (74, 34434907), (127, 20064434), (254, 10032217), (481, 5297678), (962, 2648839), (1651, 1543418), (3302, 771709), (4699, 542282), (9398, 271141), (20857, 122174), (41714, 61087)]