17615671988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{929}}^1\times {\mathrm{77713}}^1$

素因数の和:78707

約数の個数: 24

約数和(自身を含む): 31366924680

約数和(自身を除く): 13751252692

約数列:

[1, 2, 4, 61, 122, 244, 929, 1858, 3716, 56669, 77713, 113338, 155426, 226676, 310852, 4740493, 9480986, 18961972, 72195377, 144390754, 288781508, 4403917997, 8807835994, 17615671988]

約数ペア:

[(1, 17615671988), (2, 8807835994), (4, 4403917997), (61, 288781508), (122, 144390754), (244, 72195377), (929, 18961972), (1858, 9480986), (3716, 4740493), (56669, 310852), (77713, 226676), (113338, 155426)]