1273027966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 2422130688

約数和(自身を除く): 1149102722

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 313, 322, 391, 626, 743, 782, 1486, 2191, 2737, 4382, 5201, 5321, 5474, 7199, 10402, 10642, 12631, 14398, 17089, 25262, 34178, 37247, 50393, 74494, 88417, 100786, 119623, 122383, 176834, 232559, 239246, 244766, 290513, 465118, 581026, 856681, 1627913, 1713362, 2033591, 3255826, 3953503, 4067182, 5348857, 7907006, 10697714, 27674521, 37441999, 55349042, 74883998, 90930569, 181861138, 636513983, 1273027966]

約数ペア:

[(1, 1273027966), (2, 636513983), (7, 181861138), (14, 90930569), (17, 74883998), (23, 55349042), (34, 37441999), (46, 27674521), (119, 10697714), (161, 7907006), (238, 5348857), (313, 4067182), (322, 3953503), (391, 3255826), (626, 2033591), (743, 1713362), (782, 1627913), (1486, 856681), (2191, 581026), (2737, 465118), (4382, 290513), (5201, 244766), (5321, 239246), (5474, 232559), (7199, 176834), (10402, 122383), (10642, 119623), (12631, 100786), (14398, 88417), (17089, 74494), (25262, 50393), (34178, 37247)]