403870038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{470711}}^1$

素因数の和:470740

約数の個数: 32

約数和(自身を含む): 948955392

約数和(自身を除く): 545085354

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 470711, 941422, 1412133, 2824266, 5177821, 6119243, 10355642, 12238486, 15533463, 18357729, 31066926, 36715458, 67311673, 134623346, 201935019, 403870038]

約数ペア:

[(1, 403870038), (2, 201935019), (3, 134623346), (6, 67311673), (11, 36715458), (13, 31066926), (22, 18357729), (26, 15533463), (33, 12238486), (39, 10355642), (66, 6119243), (78, 5177821), (143, 2824266), (286, 1412133), (429, 941422), (858, 470711)]