2452624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 5142528

約数和(自身を除く): 2689904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 127, 136, 142, 254, 272, 284, 508, 568, 1016, 1136, 1207, 2032, 2159, 2414, 4318, 4828, 8636, 9017, 9656, 17272, 18034, 19312, 34544, 36068, 72136, 144272, 153289, 306578, 613156, 1226312, 2452624]

約数ペア:

[(1, 2452624), (2, 1226312), (4, 613156), (8, 306578), (16, 153289), (17, 144272), (34, 72136), (68, 36068), (71, 34544), (127, 19312), (136, 18034), (142, 17272), (254, 9656), (272, 9017), (284, 8636), (508, 4828), (568, 4318), (1016, 2414), (1136, 2159), (1207, 2032)]