2012670848

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3449}}^1$

素因数の和:3607

約数の個数: 64

約数和(自身を含む): 4138344000

約数和(自身を除く): 2125673152

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 128, 188, 194, 376, 388, 752, 776, 1504, 1552, 3008, 3104, 3449, 4559, 6016, 6208, 6898, 9118, 12416, 13796, 18236, 27592, 36472, 55184, 72944, 110368, 145888, 162103, 220736, 291776, 324206, 334553, 441472, 583552, 648412, 669106, 1296824, 1338212, 2593648, 2676424, 5187296, 5352848, 10374592, 10705696, 15723991, 20749184, 21411392, 31447982, 42822784, 62895964, 125791928, 251583856, 503167712, 1006335424, 2012670848]

約数ペア:

[(1, 2012670848), (2, 1006335424), (4, 503167712), (8, 251583856), (16, 125791928), (32, 62895964), (47, 42822784), (64, 31447982), (94, 21411392), (97, 20749184), (128, 15723991), (188, 10705696), (194, 10374592), (376, 5352848), (388, 5187296), (752, 2676424), (776, 2593648), (1504, 1338212), (1552, 1296824), (3008, 669106), (3104, 648412), (3449, 583552), (4559, 441472), (6016, 334553), (6208, 324206), (6898, 291776), (9118, 220736), (12416, 162103), (13796, 145888), (18236, 110368), (27592, 72944), (36472, 55184)]