1587666470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{120919}}^1$

素因数の和:121040

約数の個数: 32

約数和(自身を含む): 3108127680

約数和(自身を除く): 1520461210

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 120919, 241838, 604595, 1209190, 1571947, 3143894, 7859735, 12212819, 15719470, 24425638, 61064095, 122128190, 158766647, 317533294, 793833235, 1587666470]

約数ペア:

[(1, 1587666470), (2, 793833235), (5, 317533294), (10, 158766647), (13, 122128190), (26, 61064095), (65, 24425638), (101, 15719470), (130, 12212819), (202, 7859735), (505, 3143894), (1010, 1571947), (1313, 1209190), (2626, 604595), (6565, 241838), (13130, 120919)]