2555887310

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1\times {\mathrm{4373}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 4640149152

約数和(自身を除く): 2084261842

約数列:

[1, 2, 5, 10, 211, 277, 422, 554, 1055, 1385, 2110, 2770, 4373, 8746, 21865, 43730, 58447, 116894, 292235, 584470, 922703, 1211321, 1845406, 2422642, 4613515, 6056605, 9227030, 12113210, 255588731, 511177462, 1277943655, 2555887310]

約数ペア:

[(1, 2555887310), (2, 1277943655), (5, 511177462), (10, 255588731), (211, 12113210), (277, 9227030), (422, 6056605), (554, 4613515), (1055, 2422642), (1385, 1845406), (2110, 1211321), (2770, 922703), (4373, 584470), (8746, 292235), (21865, 116894), (43730, 58447)]