1640883042370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1147470659}}^1$

素因数の和:1147470690

約数の個数: 32

約数和(自身を含む): 3469951275840

約数和(自身を除く): 1829068233470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1147470659, 2294941318, 5737353295, 11474706590, 12622177249, 14917118567, 25244354498, 29834237134, 63110886245, 74585592835, 126221772490, 149171185670, 164088304237, 328176608474, 820441521185, 1640883042370]

約数ペア:

[(1, 1640883042370), (2, 820441521185), (5, 328176608474), (10, 164088304237), (11, 149171185670), (13, 126221772490), (22, 74585592835), (26, 63110886245), (55, 29834237134), (65, 25244354498), (110, 14917118567), (130, 12622177249), (143, 11474706590), (286, 5737353295), (715, 2294941318), (1430, 1147470659)]