1330821592

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{726431}}^1$

素因数の和:726666

約数の個数: 16

約数和(自身を含む): 2506190400

約数和(自身を除く): 1175368808

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 726431, 1452862, 2905724, 5811448, 166352699, 332705398, 665410796, 1330821592]

約数ペア:

[(1, 1330821592), (2, 665410796), (4, 332705398), (8, 166352699), (229, 5811448), (458, 2905724), (916, 1452862), (1832, 726431)]