3198260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12323

約数の個数: 24

約数和(自身を含む): 7233576

約数和(自身を除く): 4035316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12301, 24602, 49204, 61505, 123010, 159913, 246020, 319826, 639652, 799565, 1599130, 3198260]

約数ペア:

[(1, 3198260), (2, 1599130), (4, 799565), (5, 639652), (10, 319826), (13, 246020), (20, 159913), (26, 123010), (52, 61505), (65, 49204), (130, 24602), (260, 12301)]