13281163642

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 20291927040

約数和(自身を除く): 7010763398

約数列:

[1, 2, 109, 167, 218, 334, 601, 607, 1202, 1214, 18203, 36406, 65509, 66163, 100367, 101369, 131018, 132326, 200734, 202738, 364807, 729614, 10940003, 11049221, 21880006, 22098442, 39763963, 60922769, 79527926, 121845538, 6640581821, 13281163642]

約数ペア:

[(1, 13281163642), (2, 6640581821), (109, 121845538), (167, 79527926), (218, 60922769), (334, 39763963), (601, 22098442), (607, 21880006), (1202, 11049221), (1214, 10940003), (18203, 729614), (36406, 364807), (65509, 202738), (66163, 200734), (100367, 132326), (101369, 131018)]