3198338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 5769792

約数和(自身を除く): 2571454

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 211, 286, 422, 583, 689, 1166, 1378, 2321, 2743, 4642, 5486, 7579, 11183, 15158, 22366, 30173, 60346, 123013, 145379, 246026, 290758, 1599169, 3198338]

約数ペア:

[(1, 3198338), (2, 1599169), (11, 290758), (13, 246026), (22, 145379), (26, 123013), (53, 60346), (106, 30173), (143, 22366), (211, 15158), (286, 11183), (422, 7579), (583, 5486), (689, 4642), (1166, 2743), (1378, 2321)]