2013293776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6899}}^1$

素因数の和:7004

約数の個数: 80

約数和(自身を含む): 4455964800

約数和(自身を除く): 2442671024

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 61, 92, 104, 122, 184, 208, 244, 299, 368, 488, 598, 793, 976, 1196, 1403, 1586, 2392, 2806, 3172, 4784, 5612, 6344, 6899, 11224, 12688, 13798, 18239, 22448, 27596, 36478, 55192, 72956, 89687, 110384, 145912, 158677, 179374, 291824, 317354, 358748, 420839, 634708, 717496, 841678, 1269416, 1434992, 1683356, 2062801, 2538832, 3366712, 4125602, 5470907, 6733424, 8251204, 9679297, 10941814, 16502408, 19358594, 21883628, 33004816, 38717188, 43767256, 77434376, 87534512, 125830861, 154868752, 251661722, 503323444, 1006646888, 2013293776]

約数ペア:

[(1, 2013293776), (2, 1006646888), (4, 503323444), (8, 251661722), (13, 154868752), (16, 125830861), (23, 87534512), (26, 77434376), (46, 43767256), (52, 38717188), (61, 33004816), (92, 21883628), (104, 19358594), (122, 16502408), (184, 10941814), (208, 9679297), (244, 8251204), (299, 6733424), (368, 5470907), (488, 4125602), (598, 3366712), (793, 2538832), (976, 2062801), (1196, 1683356), (1403, 1434992), (1586, 1269416), (2392, 841678), (2806, 717496), (3172, 634708), (4784, 420839), (5612, 358748), (6344, 317354), (6899, 291824), (11224, 179374), (12688, 158677), (13798, 145912), (18239, 110384), (22448, 89687), (27596, 72956), (36478, 55192)]