2012379816

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{1291}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 5090273280

約数和(自身を除く): 3077893464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 607, 642, 856, 1214, 1284, 1291, 1821, 2428, 2568, 2582, 3642, 3873, 4856, 5164, 7284, 7746, 10328, 14568, 15492, 30984, 64949, 129898, 138137, 194847, 259796, 276274, 389694, 414411, 519592, 552548, 779388, 783637, 828822, 1105096, 1558776, 1567274, 1657644, 2350911, 3134548, 3315288, 4701822, 6269096, 9403644, 18807288, 83849159, 167698318, 251547477, 335396636, 503094954, 670793272, 1006189908, 2012379816]

約数ペア:

[(1, 2012379816), (2, 1006189908), (3, 670793272), (4, 503094954), (6, 335396636), (8, 251547477), (12, 167698318), (24, 83849159), (107, 18807288), (214, 9403644), (321, 6269096), (428, 4701822), (607, 3315288), (642, 3134548), (856, 2350911), (1214, 1657644), (1284, 1567274), (1291, 1558776), (1821, 1105096), (2428, 828822), (2568, 783637), (2582, 779388), (3642, 552548), (3873, 519592), (4856, 414411), (5164, 389694), (7284, 276274), (7746, 259796), (10328, 194847), (14568, 138137), (15492, 129898), (30984, 64949)]