2007095990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251201}}^1$

素因数の和:251272

約数の個数: 32

約数和(自身を含む): 3906693504

約数和(自身を除く): 1899597514

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 251201, 502402, 1256005, 2512010, 4270417, 8540834, 11806447, 21352085, 23612894, 42704170, 59032235, 118064470, 200709599, 401419198, 1003547995, 2007095990]

約数ペア:

[(1, 2007095990), (2, 1003547995), (5, 401419198), (10, 200709599), (17, 118064470), (34, 59032235), (47, 42704170), (85, 23612894), (94, 21352085), (170, 11806447), (235, 8540834), (470, 4270417), (799, 2512010), (1598, 1256005), (3995, 502402), (7990, 251201)]