2021818496

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2237}}^1$

素因数の和:2581

約数の個数: 64

約数和(自身を含む): 4218540480

約数和(自身を除く): 2196721984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 307, 368, 614, 736, 1228, 1472, 2237, 2456, 2944, 4474, 4912, 7061, 8948, 9824, 14122, 17896, 19648, 28244, 35792, 39296, 51451, 56488, 71584, 102902, 112976, 143168, 205804, 225952, 286336, 411608, 451904, 686759, 823216, 903808, 1373518, 1646432, 2747036, 3292864, 5494072, 6585728, 10988144, 15795457, 21976288, 31590914, 43952576, 63181828, 87905152, 126363656, 252727312, 505454624, 1010909248, 2021818496]

約数ペア:

[(1, 2021818496), (2, 1010909248), (4, 505454624), (8, 252727312), (16, 126363656), (23, 87905152), (32, 63181828), (46, 43952576), (64, 31590914), (92, 21976288), (128, 15795457), (184, 10988144), (307, 6585728), (368, 5494072), (614, 3292864), (736, 2747036), (1228, 1646432), (1472, 1373518), (2237, 903808), (2456, 823216), (2944, 686759), (4474, 451904), (4912, 411608), (7061, 286336), (8948, 225952), (9824, 205804), (14122, 143168), (17896, 112976), (19648, 102902), (28244, 71584), (35792, 56488), (39296, 51451)]