2980164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 7693056

約数和(自身を除く): 4712892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 211, 214, 321, 422, 428, 633, 642, 844, 1177, 1266, 1284, 2321, 2354, 2532, 3531, 4642, 4708, 6963, 7062, 9284, 13926, 14124, 22577, 27852, 45154, 67731, 90308, 135462, 248347, 270924, 496694, 745041, 993388, 1490082, 2980164]

約数ペア:

[(1, 2980164), (2, 1490082), (3, 993388), (4, 745041), (6, 496694), (11, 270924), (12, 248347), (22, 135462), (33, 90308), (44, 67731), (66, 45154), (107, 27852), (132, 22577), (211, 14124), (214, 13926), (321, 9284), (422, 7062), (428, 6963), (633, 4708), (642, 4642), (844, 3531), (1177, 2532), (1266, 2354), (1284, 2321)]