2048609868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191173}}^1$

素因数の和:191246

約数の個数: 48

約数和(自身を含む): 5138757120

約数和(自身を除く): 3090147252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 191173, 382346, 573519, 764692, 1147038, 2294076, 3632287, 7264574, 8985131, 10896861, 14529148, 17970262, 21793722, 26955393, 35940524, 43587444, 53910786, 107821572, 170717489, 341434978, 512152467, 682869956, 1024304934, 2048609868]

約数ペア:

[(1, 2048609868), (2, 1024304934), (3, 682869956), (4, 512152467), (6, 341434978), (12, 170717489), (19, 107821572), (38, 53910786), (47, 43587444), (57, 35940524), (76, 26955393), (94, 21793722), (114, 17970262), (141, 14529148), (188, 10896861), (228, 8985131), (282, 7264574), (564, 3632287), (893, 2294076), (1786, 1147038), (2679, 764692), (3572, 573519), (5358, 382346), (10716, 191173)]