2097431776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 4651540992

約数和(自身を除く): 2554109216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 97, 176, 188, 194, 352, 376, 388, 517, 752, 776, 1034, 1067, 1307, 1504, 1552, 2068, 2134, 2614, 3104, 4136, 4268, 4559, 5228, 8272, 8536, 9118, 10456, 14377, 16544, 17072, 18236, 20912, 28754, 34144, 36472, 41824, 50149, 57508, 61429, 72944, 100298, 115016, 122858, 126779, 145888, 200596, 230032, 245716, 253558, 401192, 460064, 491432, 507116, 675719, 802384, 982864, 1014232, 1351438, 1394569, 1604768, 1965728, 2028464, 2702876, 2789138, 4056928, 5405752, 5578276, 5958613, 10811504, 11156552, 11917226, 21623008, 22313104, 23834452, 44626208, 47668904, 65544743, 95337808, 131089486, 190675616, 262178972, 524357944, 1048715888, 2097431776]

約数ペア:

[(1, 2097431776), (2, 1048715888), (4, 524357944), (8, 262178972), (11, 190675616), (16, 131089486), (22, 95337808), (32, 65544743), (44, 47668904), (47, 44626208), (88, 23834452), (94, 22313104), (97, 21623008), (176, 11917226), (188, 11156552), (194, 10811504), (352, 5958613), (376, 5578276), (388, 5405752), (517, 4056928), (752, 2789138), (776, 2702876), (1034, 2028464), (1067, 1965728), (1307, 1604768), (1504, 1394569), (1552, 1351438), (2068, 1014232), (2134, 982864), (2614, 802384), (3104, 675719), (4136, 507116), (4268, 491432), (4559, 460064), (5228, 401192), (8272, 253558), (8536, 245716), (9118, 230032), (10456, 200596), (14377, 145888), (16544, 126779), (17072, 122858), (18236, 115016), (20912, 100298), (28754, 72944), (34144, 61429), (36472, 57508), (41824, 50149)]