213412078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11399}}^1$

素因数の和:11472

約数の個数: 32

約数和(自身を含む): 374284800

約数和(自身を除く): 160872722

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 11399, 18722, 22798, 125389, 250778, 262177, 421763, 524354, 843526, 2883947, 4639393, 5767894, 9278786, 9700549, 19401098, 106706039, 213412078]

約数ペア:

[(1, 213412078), (2, 106706039), (11, 19401098), (22, 9700549), (23, 9278786), (37, 5767894), (46, 4639393), (74, 2883947), (253, 843526), (407, 524354), (506, 421763), (814, 262177), (851, 250778), (1702, 125389), (9361, 22798), (11399, 18722)]