1718684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 3418632

約数和(自身を除く): 1699948

約数列:

[1, 2, 4, 11, 22, 44, 53, 67, 106, 121, 134, 212, 242, 268, 484, 583, 737, 1166, 1474, 2332, 2948, 3551, 6413, 7102, 8107, 12826, 14204, 16214, 25652, 32428, 39061, 78122, 156244, 429671, 859342, 1718684]

約数ペア:

[(1, 1718684), (2, 859342), (4, 429671), (11, 156244), (22, 78122), (44, 39061), (53, 32428), (67, 25652), (106, 16214), (121, 14204), (134, 12826), (212, 8107), (242, 7102), (268, 6413), (484, 3551), (583, 2948), (737, 2332), (1166, 1474)]