611964518

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{20899}}^1$

素因数の和:20945

約数の個数: 20

約数和(自身を含む): 1009783500

約数和(自身を除く): 397818982

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 14641, 20899, 29282, 41798, 229889, 459778, 2528779, 5057558, 27816569, 55633138, 305982259, 611964518]

約数ペア:

[(1, 611964518), (2, 305982259), (11, 55633138), (22, 27816569), (121, 5057558), (242, 2528779), (1331, 459778), (2662, 229889), (14641, 41798), (20899, 29282)]