1609488670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{116041}}^1$

素因数の和:116140

約数の個数: 32

約数和(自身を含む): 3091358880

約数和(自身を除く): 1481870210

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 116041, 232082, 580205, 1160410, 2204779, 4409558, 8470993, 11023895, 16941986, 22047790, 42354965, 84709930, 160948867, 321897734, 804744335, 1609488670]

約数ペア:

[(1, 1609488670), (2, 804744335), (5, 321897734), (10, 160948867), (19, 84709930), (38, 42354965), (73, 22047790), (95, 16941986), (146, 11023895), (190, 8470993), (365, 4409558), (730, 2204779), (1387, 1160410), (2774, 580205), (6935, 232082), (13870, 116041)]