2051461802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 3428298720

約数和(自身を除く): 1376836918

約数列:

[1, 2, 13, 26, 43, 86, 139, 278, 307, 559, 614, 1118, 1807, 1849, 3614, 3698, 3991, 5977, 7982, 11954, 13201, 24037, 26402, 42673, 48074, 77701, 85346, 155402, 171613, 257011, 343226, 514022, 554749, 567643, 1109498, 1135286, 1834939, 3341143, 3669878, 6682286, 7379359, 14758718, 23854207, 47708414, 78902377, 157804754, 1025730901, 2051461802]

約数ペア:

[(1, 2051461802), (2, 1025730901), (13, 157804754), (26, 78902377), (43, 47708414), (86, 23854207), (139, 14758718), (278, 7379359), (307, 6682286), (559, 3669878), (614, 3341143), (1118, 1834939), (1807, 1135286), (1849, 1109498), (3614, 567643), (3698, 554749), (3991, 514022), (5977, 343226), (7982, 257011), (11954, 171613), (13201, 155402), (24037, 85346), (26402, 77701), (42673, 48074)]