2019922566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 4333612800

約数和(自身を除く): 2313690234

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 373, 402, 709, 746, 1119, 1273, 1418, 2127, 2238, 2546, 3819, 4254, 7087, 7638, 13471, 14174, 21261, 24991, 26942, 40413, 42522, 47503, 49982, 74973, 80826, 95006, 142509, 149946, 264457, 285018, 474829, 528914, 793371, 902557, 949658, 1424487, 1586742, 1805114, 2707671, 2848974, 5024683, 5415342, 10049366, 15074049, 17718619, 30148098, 35437238, 53155857, 106311714, 336653761, 673307522, 1009961283, 2019922566]

約数ペア:

[(1, 2019922566), (2, 1009961283), (3, 673307522), (6, 336653761), (19, 106311714), (38, 53155857), (57, 35437238), (67, 30148098), (114, 17718619), (134, 15074049), (201, 10049366), (373, 5415342), (402, 5024683), (709, 2848974), (746, 2707671), (1119, 1805114), (1273, 1586742), (1418, 1424487), (2127, 949658), (2238, 902557), (2546, 793371), (3819, 528914), (4254, 474829), (7087, 285018), (7638, 264457), (13471, 149946), (14174, 142509), (21261, 95006), (24991, 80826), (26942, 74973), (40413, 49982), (42522, 47503)]