245662014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10259}}^1$

素因数の和:10584

約数の個数: 32

約数和(自身を含む): 530893440

約数和(自身を除く): 285231426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3991, 7982, 10259, 11973, 20518, 23946, 30777, 61554, 133367, 266734, 400101, 800202, 3149513, 6299026, 9448539, 18897078, 40943669, 81887338, 122831007, 245662014]

約数ペア:

[(1, 245662014), (2, 122831007), (3, 81887338), (6, 40943669), (13, 18897078), (26, 9448539), (39, 6299026), (78, 3149513), (307, 800202), (614, 400101), (921, 266734), (1842, 133367), (3991, 61554), (7982, 30777), (10259, 23946), (11973, 20518)]