2009653426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 3445205400

約数和(自身を除く): 1435551974

約数列:

[1, 2, 11, 22, 29, 58, 121, 233, 242, 319, 466, 638, 1229, 2458, 2563, 3509, 5126, 6757, 7018, 13514, 13519, 27038, 28193, 35641, 56386, 71282, 74327, 148654, 148709, 286357, 297418, 392051, 572714, 784102, 817597, 1635194, 3149927, 4312561, 6299854, 8304353, 8625122, 16608706, 34649197, 69298394, 91347883, 182695766, 1004826713, 2009653426]

約数ペア:

[(1, 2009653426), (2, 1004826713), (11, 182695766), (22, 91347883), (29, 69298394), (58, 34649197), (121, 16608706), (233, 8625122), (242, 8304353), (319, 6299854), (466, 4312561), (638, 3149927), (1229, 1635194), (2458, 817597), (2563, 784102), (3509, 572714), (5126, 392051), (6757, 297418), (7018, 286357), (13514, 148709), (13519, 148654), (27038, 74327), (28193, 71282), (35641, 56386)]