1901473646

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{177013}}^1$

素因数の和:177187

約数の個数: 16

約数和(自身を含む): 2944096848

約数和(自身を除く): 1042623202

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 177013, 354026, 7257533, 14515066, 23188703, 46377406, 950736823, 1901473646]

約数ペア:

[(1, 1901473646), (2, 950736823), (41, 46377406), (82, 23188703), (131, 14515066), (262, 7257533), (5371, 354026), (10742, 177013)]