2947996114

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1747}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 5244041952

約数和(自身を除く): 2296045838

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 257, 469, 514, 938, 1747, 1799, 3283, 3494, 3598, 6566, 12229, 12593, 17219, 24458, 25186, 34438, 85603, 117049, 120533, 171206, 234098, 241066, 448979, 819343, 843731, 897958, 1638686, 1687462, 3142853, 5735401, 6285706, 11470802, 21999971, 30081593, 43999942, 60163186, 210571151, 421142302, 1473998057, 2947996114]

約数ペア:

[(1, 2947996114), (2, 1473998057), (7, 421142302), (14, 210571151), (49, 60163186), (67, 43999942), (98, 30081593), (134, 21999971), (257, 11470802), (469, 6285706), (514, 5735401), (938, 3142853), (1747, 1687462), (1799, 1638686), (3283, 897958), (3494, 843731), (3598, 819343), (6566, 448979), (12229, 241066), (12593, 234098), (17219, 171206), (24458, 120533), (25186, 117049), (34438, 85603)]