1951069264

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7280

約数の個数: 60

約数和(自身を含む): 4075078464

約数和(自身を除く): 2124009200

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 361, 376, 722, 752, 893, 1444, 1786, 2888, 3572, 5776, 7144, 7187, 14288, 14374, 16967, 28748, 33934, 57496, 67868, 114992, 135736, 136553, 271472, 273106, 337789, 546212, 675578, 1092424, 1351156, 2184848, 2594507, 2702312, 5189014, 5404624, 6417991, 10378028, 12835982, 20756056, 25671964, 41512112, 51343928, 102687856, 121941829, 243883658, 487767316, 975534632, 1951069264]

約数ペア:

[(1, 1951069264), (2, 975534632), (4, 487767316), (8, 243883658), (16, 121941829), (19, 102687856), (38, 51343928), (47, 41512112), (76, 25671964), (94, 20756056), (152, 12835982), (188, 10378028), (304, 6417991), (361, 5404624), (376, 5189014), (722, 2702312), (752, 2594507), (893, 2184848), (1444, 1351156), (1786, 1092424), (2888, 675578), (3572, 546212), (5776, 337789), (7144, 273106), (7187, 271472), (14288, 136553), (14374, 135736), (16967, 114992), (28748, 67868), (33934, 57496)]