2948790650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4536601}}^1$

素因数の和:4536626

約数の個数: 24

約数和(自身を含む): 5906655804

約数和(自身を除く): 2957865154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4536601, 9073202, 22683005, 45366010, 58975813, 113415025, 117951626, 226830050, 294879065, 589758130, 1474395325, 2948790650]

約数ペア:

[(1, 2948790650), (2, 1474395325), (5, 589758130), (10, 294879065), (13, 226830050), (25, 117951626), (26, 113415025), (50, 58975813), (65, 45366010), (130, 22683005), (325, 9073202), (650, 4536601)]