4499988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 11081280

約数和(自身を除く): 6581292

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 87, 116, 134, 174, 193, 201, 268, 348, 386, 402, 579, 772, 804, 1158, 1943, 2316, 3886, 5597, 5829, 7772, 11194, 11658, 12931, 16791, 22388, 23316, 25862, 33582, 38793, 51724, 67164, 77586, 155172, 374999, 749998, 1124997, 1499996, 2249994, 4499988]

約数ペア:

[(1, 4499988), (2, 2249994), (3, 1499996), (4, 1124997), (6, 749998), (12, 374999), (29, 155172), (58, 77586), (67, 67164), (87, 51724), (116, 38793), (134, 33582), (174, 25862), (193, 23316), (201, 22388), (268, 16791), (348, 12931), (386, 11658), (402, 11194), (579, 7772), (772, 5829), (804, 5597), (1158, 3886), (1943, 2316)]