2443812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 6666240

約数和(自身を除く): 4222428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 619, 658, 987, 1238, 1316, 1857, 1974, 2476, 3714, 3948, 4333, 7428, 8666, 12999, 17332, 25998, 29093, 51996, 58186, 87279, 116372, 174558, 203651, 349116, 407302, 610953, 814604, 1221906, 2443812]

約数ペア:

[(1, 2443812), (2, 1221906), (3, 814604), (4, 610953), (6, 407302), (7, 349116), (12, 203651), (14, 174558), (21, 116372), (28, 87279), (42, 58186), (47, 51996), (84, 29093), (94, 25998), (141, 17332), (188, 12999), (282, 8666), (329, 7428), (564, 4333), (619, 3948), (658, 3714), (987, 2476), (1238, 1974), (1316, 1857)]