1028256770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{27919}}^1$

素因数の和:28082

約数の個数: 32

約数和(自身を含む): 1929830400

約数和(自身を除く): 901573630

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 3683, 7366, 18415, 27919, 36830, 55838, 139595, 279190, 809651, 1619302, 3545713, 4048255, 7091426, 8096510, 17728565, 35457130, 102825677, 205651354, 514128385, 1028256770]

約数ペア:

[(1, 1028256770), (2, 514128385), (5, 205651354), (10, 102825677), (29, 35457130), (58, 17728565), (127, 8096510), (145, 7091426), (254, 4048255), (290, 3545713), (635, 1619302), (1270, 809651), (3683, 279190), (7366, 139595), (18415, 55838), (27919, 36830)]