15665850812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{13241}}^1$

素因数の和:13526

約数の個数: 48

約数和(自身を含む): 29472242688

約数和(自身を除く): 13806391876

約数列:

[1, 2, 4, 17, 34, 68, 127, 137, 254, 274, 508, 548, 2159, 2329, 4318, 4658, 8636, 9316, 13241, 17399, 26482, 34798, 52964, 69596, 225097, 295783, 450194, 591566, 900388, 1183132, 1681607, 1814017, 3363214, 3628034, 6726428, 7256068, 28587319, 30838289, 57174638, 61676578, 114349276, 123353156, 230380159, 460760318, 921520636, 3916462703, 7832925406, 15665850812]

約数ペア:

[(1, 15665850812), (2, 7832925406), (4, 3916462703), (17, 921520636), (34, 460760318), (68, 230380159), (127, 123353156), (137, 114349276), (254, 61676578), (274, 57174638), (508, 30838289), (548, 28587319), (2159, 7256068), (2329, 6726428), (4318, 3628034), (4658, 3363214), (8636, 1814017), (9316, 1681607), (13241, 1183132), (17399, 900388), (26482, 591566), (34798, 450194), (52964, 295783), (69596, 225097)]