1649731292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12281}}^1$

素因数の和:12410

約数の個数: 48

約数和(自身を含む): 3268387584

約数和(自身を除く): 1618656292

約数列:

[1, 2, 4, 11, 22, 43, 44, 71, 86, 142, 172, 284, 473, 781, 946, 1562, 1892, 3053, 3124, 6106, 12212, 12281, 24562, 33583, 49124, 67166, 134332, 135091, 270182, 528083, 540364, 871951, 1056166, 1743902, 2112332, 3487804, 5808913, 9591461, 11617826, 19182922, 23235652, 37493893, 38365844, 74987786, 149975572, 412432823, 824865646, 1649731292]

約数ペア:

[(1, 1649731292), (2, 824865646), (4, 412432823), (11, 149975572), (22, 74987786), (43, 38365844), (44, 37493893), (71, 23235652), (86, 19182922), (142, 11617826), (172, 9591461), (284, 5808913), (473, 3487804), (781, 2112332), (946, 1743902), (1562, 1056166), (1892, 871951), (3053, 540364), (3124, 528083), (6106, 270182), (12212, 135091), (12281, 134332), (24562, 67166), (33583, 49124)]