69886454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 115716384

約数和(自身を除く): 45829930

約数列:

[1, 2, 11, 22, 121, 242, 317, 634, 911, 1822, 3487, 6974, 10021, 20042, 38357, 76714, 110231, 220462, 288787, 577574, 3176657, 6353314, 34943227, 69886454]

約数ペア:

[(1, 69886454), (2, 34943227), (11, 6353314), (22, 3176657), (121, 577574), (242, 288787), (317, 220462), (634, 110231), (911, 76714), (1822, 38357), (3487, 20042), (6974, 10021)]