3897250448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2676683}}^1$

素因数の和:2676711

約数の個数: 40

約数和(自身を含む): 9293446848

約数和(自身を除く): 5396196400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2676683, 5353366, 10706732, 18736781, 21413464, 34796879, 37473562, 42826928, 69593758, 74947124, 139187516, 149894248, 243578153, 278375032, 299788496, 487156306, 556750064, 974312612, 1948625224, 3897250448]

約数ペア:

[(1, 3897250448), (2, 1948625224), (4, 974312612), (7, 556750064), (8, 487156306), (13, 299788496), (14, 278375032), (16, 243578153), (26, 149894248), (28, 139187516), (52, 74947124), (56, 69593758), (91, 42826928), (104, 37473562), (112, 34796879), (182, 21413464), (208, 18736781), (364, 10706732), (728, 5353366), (1456, 2676683)]