2068716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 5292000

約数和(自身を除く): 3223284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 149, 156, 178, 267, 298, 356, 447, 534, 596, 894, 1068, 1157, 1788, 1937, 2314, 3471, 3874, 4628, 5811, 6942, 7748, 11622, 13261, 13884, 23244, 26522, 39783, 53044, 79566, 159132, 172393, 344786, 517179, 689572, 1034358, 2068716]

約数ペア:

[(1, 2068716), (2, 1034358), (3, 689572), (4, 517179), (6, 344786), (12, 172393), (13, 159132), (26, 79566), (39, 53044), (52, 39783), (78, 26522), (89, 23244), (149, 13884), (156, 13261), (178, 11622), (267, 7748), (298, 6942), (356, 5811), (447, 4628), (534, 3874), (596, 3471), (894, 2314), (1068, 1937), (1157, 1788)]