9797685190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{122609}}^1$

素因数の和:122808

約数の個数: 32

約数和(自身を含む): 18061924320

約数和(自身を除く): 8264239130

約数列:

[1, 2, 5, 10, 61, 122, 131, 262, 305, 610, 655, 1310, 7991, 15982, 39955, 79910, 122609, 245218, 613045, 1226090, 7479149, 14958298, 16061779, 32123558, 37395745, 74791490, 80308895, 160617790, 979768519, 1959537038, 4898842595, 9797685190]

約数ペア:

[(1, 9797685190), (2, 4898842595), (5, 1959537038), (10, 979768519), (61, 160617790), (122, 80308895), (131, 74791490), (262, 37395745), (305, 32123558), (610, 16061779), (655, 14958298), (1310, 7479149), (7991, 1226090), (15982, 613045), (39955, 245218), (79910, 122609)]