2004324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 5419008

約数和(自身を除く): 3414684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 223, 321, 428, 446, 642, 669, 749, 892, 1284, 1338, 1498, 1561, 2247, 2676, 2996, 3122, 4494, 4683, 6244, 8988, 9366, 18732, 23861, 47722, 71583, 95444, 143166, 167027, 286332, 334054, 501081, 668108, 1002162, 2004324]

約数ペア:

[(1, 2004324), (2, 1002162), (3, 668108), (4, 501081), (6, 334054), (7, 286332), (12, 167027), (14, 143166), (21, 95444), (28, 71583), (42, 47722), (84, 23861), (107, 18732), (214, 9366), (223, 8988), (321, 6244), (428, 4683), (446, 4494), (642, 3122), (669, 2996), (749, 2676), (892, 2247), (1284, 1561), (1338, 1498)]