901001.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 4591104

約数和(自身を除く): 2528550

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 853, 1209, 1706, 2418, 2559, 5118, 11089, 22178, 26443, 33267, 52886, 66534, 79329, 158658, 343759, 687518, 1031277, 2062554]

約数ペア:

[(1, 2062554), (2, 1031277), (3, 687518), (6, 343759), (13, 158658), (26, 79329), (31, 66534), (39, 52886), (62, 33267), (78, 26443), (93, 22178), (186, 11089), (403, 5118), (806, 2559), (853, 2418), (1209, 1706)]