1101904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 20

約数和(自身を含む): 2171860

約数和(自身を除く): 1069956

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1129, 2258, 4516, 9032, 18064, 68869, 137738, 275476, 550952, 1101904]

約数ペア:

[(1, 1101904), (2, 550952), (4, 275476), (8, 137738), (16, 68869), (61, 18064), (122, 9032), (244, 4516), (488, 2258), (976, 1129)]