384865130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{7937}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 748140624

約数和(自身を除く): 363275494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4849, 7937, 9698, 15874, 24245, 39685, 48490, 79370, 103181, 206362, 515905, 1031810, 2960501, 5921002, 14802505, 29605010, 38486513, 76973026, 192432565, 384865130]

約数ペア:

[(1, 384865130), (2, 192432565), (5, 76973026), (10, 38486513), (13, 29605010), (26, 14802505), (65, 5921002), (130, 2960501), (373, 1031810), (746, 515905), (1865, 206362), (3730, 103181), (4849, 79370), (7937, 48490), (9698, 39685), (15874, 24245)]