22471213492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{31069}}^1$

素因数の和:33080

約数の個数: 48

約数和(自身を含む): 48425453440

約数和(自身を除く): 25954239948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1987, 3974, 7948, 13909, 25831, 27818, 31069, 51662, 55636, 62138, 103324, 124276, 180817, 217483, 361634, 403897, 434966, 723268, 807794, 869932, 1615588, 2827279, 5654558, 11309116, 61734103, 123468206, 246936412, 432138721, 802543339, 864277442, 1605086678, 1728554884, 3210173356, 5617803373, 11235606746, 22471213492]

約数ペア:

[(1, 22471213492), (2, 11235606746), (4, 5617803373), (7, 3210173356), (13, 1728554884), (14, 1605086678), (26, 864277442), (28, 802543339), (52, 432138721), (91, 246936412), (182, 123468206), (364, 61734103), (1987, 11309116), (3974, 5654558), (7948, 2827279), (13909, 1615588), (25831, 869932), (27818, 807794), (31069, 723268), (51662, 434966), (55636, 403897), (62138, 361634), (103324, 217483), (124276, 180817)]