662081999038

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{6353}}^1$

素因数の和:6590

約数の個数: 64

約数和(自身を含む): 1073157050880

約数和(自身を除く): 411075051842

約数列:

[1, 2, 19, 38, 71, 107, 142, 214, 361, 722, 1349, 2033, 2698, 4066, 6353, 6859, 7597, 12706, 13718, 15194, 25631, 38627, 51262, 77254, 120707, 144343, 241414, 288686, 451063, 486989, 679771, 733913, 902126, 973978, 1359542, 1467826, 2293433, 2742517, 4586866, 5485034, 8570197, 12915649, 17140394, 25831298, 43575227, 48263741, 52107823, 87150454, 96527482, 104215646, 162833743, 245397331, 325667486, 490794662, 917011079, 1834022158, 3093841117, 4662549289, 6187682234, 9325098578, 17423210501, 34846421002, 331040999519, 662081999038]

約数ペア:

[(1, 662081999038), (2, 331040999519), (19, 34846421002), (38, 17423210501), (71, 9325098578), (107, 6187682234), (142, 4662549289), (214, 3093841117), (361, 1834022158), (722, 917011079), (1349, 490794662), (2033, 325667486), (2698, 245397331), (4066, 162833743), (6353, 104215646), (6859, 96527482), (7597, 87150454), (12706, 52107823), (13718, 48263741), (15194, 43575227), (25631, 25831298), (38627, 17140394), (51262, 12915649), (77254, 8570197), (120707, 5485034), (144343, 4586866), (241414, 2742517), (288686, 2293433), (451063, 1467826), (486989, 1359542), (679771, 973978), (733913, 902126)]