2021340182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{615137}}^1$

素因数の和:615223

約数の個数: 16

約数和(自身を含む): 3188875392

約数和(自身を除く): 1167535210

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 615137, 1230274, 19069247, 32602261, 38138494, 65204522, 1010670091, 2021340182]

約数ペア:

[(1, 2021340182), (2, 1010670091), (31, 65204522), (53, 38138494), (62, 32602261), (106, 19069247), (1643, 1230274), (3286, 615137)]