2554816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 56

約数和(自身を含む): 5852160

約数和(自身を除く): 3297344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 191, 209, 304, 352, 382, 418, 608, 704, 764, 836, 1216, 1528, 1672, 2101, 3056, 3344, 3629, 4202, 6112, 6688, 7258, 8404, 12224, 13376, 14516, 16808, 29032, 33616, 39919, 58064, 67232, 79838, 116128, 134464, 159676, 232256, 319352, 638704, 1277408, 2554816]

約数ペア:

[(1, 2554816), (2, 1277408), (4, 638704), (8, 319352), (11, 232256), (16, 159676), (19, 134464), (22, 116128), (32, 79838), (38, 67232), (44, 58064), (64, 39919), (76, 33616), (88, 29032), (152, 16808), (176, 14516), (191, 13376), (209, 12224), (304, 8404), (352, 7258), (382, 6688), (418, 6112), (608, 4202), (704, 3629), (764, 3344), (836, 3056), (1216, 2101), (1528, 1672)]