2540011684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{42017}}^1$

素因数の和:42172

約数の個数: 48

約数和(自身を含む): 5421330432

約数和(自身を除く): 2881318748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 3556, 4318, 8636, 15113, 30226, 42017, 60452, 84034, 168068, 294119, 588238, 714289, 1176476, 1428578, 2857156, 5000023, 5336159, 10000046, 10672318, 20000092, 21344636, 37353113, 74706226, 90714703, 149412452, 181429406, 362858812, 635002921, 1270005842, 2540011684]

約数ペア:

[(1, 2540011684), (2, 1270005842), (4, 635002921), (7, 362858812), (14, 181429406), (17, 149412452), (28, 90714703), (34, 74706226), (68, 37353113), (119, 21344636), (127, 20000092), (238, 10672318), (254, 10000046), (476, 5336159), (508, 5000023), (889, 2857156), (1778, 1428578), (2159, 1176476), (3556, 714289), (4318, 588238), (8636, 294119), (15113, 168068), (30226, 84034), (42017, 60452)]