1681066932

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{20177}}^1$

素因数の和:20368

約数の個数: 48

約数和(自身を含む): 4027205952

約数和(自身を除く): 2346139020

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 6943, 13886, 20177, 20829, 27772, 40354, 41658, 60531, 80708, 83316, 121062, 242124, 1069381, 2138762, 2643187, 3208143, 4277524, 5286374, 6416286, 7929561, 10572748, 12832572, 15859122, 31718244, 140088911, 280177822, 420266733, 560355644, 840533466, 1681066932]

約数ペア:

[(1, 1681066932), (2, 840533466), (3, 560355644), (4, 420266733), (6, 280177822), (12, 140088911), (53, 31718244), (106, 15859122), (131, 12832572), (159, 10572748), (212, 7929561), (262, 6416286), (318, 5286374), (393, 4277524), (524, 3208143), (636, 2643187), (786, 2138762), (1572, 1069381), (6943, 242124), (13886, 121062), (20177, 83316), (20829, 80708), (27772, 60531), (40354, 41658)]