2021555676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{586979}}^1$

素因数の和:587034

約数の個数: 48

約数和(自身を含む): 5522307840

約数和(自身を除く): 3500752164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 586979, 1173958, 1760937, 2347916, 3521874, 4108853, 7043748, 8217706, 12326559, 16435412, 24066139, 24653118, 48132278, 49306236, 72198417, 96264556, 144396834, 168462973, 288793668, 336925946, 505388919, 673851892, 1010777838, 2021555676]

約数ペア:

[(1, 2021555676), (2, 1010777838), (3, 673851892), (4, 505388919), (6, 336925946), (7, 288793668), (12, 168462973), (14, 144396834), (21, 96264556), (28, 72198417), (41, 49306236), (42, 48132278), (82, 24653118), (84, 24066139), (123, 16435412), (164, 12326559), (246, 8217706), (287, 7043748), (492, 4108853), (574, 3521874), (861, 2347916), (1148, 1760937), (1722, 1173958), (3444, 586979)]