2541444

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 6283200

約数和(自身を除く): 3741756

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 87, 109, 116, 134, 174, 201, 218, 268, 327, 348, 402, 436, 654, 804, 1308, 1943, 3161, 3886, 5829, 6322, 7303, 7772, 9483, 11658, 12644, 14606, 18966, 21909, 23316, 29212, 37932, 43818, 87636, 211787, 423574, 635361, 847148, 1270722, 2541444]

約数ペア:

[(1, 2541444), (2, 1270722), (3, 847148), (4, 635361), (6, 423574), (12, 211787), (29, 87636), (58, 43818), (67, 37932), (87, 29212), (109, 23316), (116, 21909), (134, 18966), (174, 14606), (201, 12644), (218, 11658), (268, 9483), (327, 7772), (348, 7303), (402, 6322), (436, 5829), (654, 3886), (804, 3161), (1308, 1943)]