1238995010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1\times {\mathrm{5827}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 2434612032

約数和(自身を除く): 1195617022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1933, 3866, 5827, 9665, 11654, 19330, 21263, 29135, 42526, 58270, 64097, 106315, 128194, 212630, 320485, 640970, 11263591, 22527182, 56317955, 112635910, 123899501, 247799002, 619497505, 1238995010]

約数ペア:

[(1, 1238995010), (2, 619497505), (5, 247799002), (10, 123899501), (11, 112635910), (22, 56317955), (55, 22527182), (110, 11263591), (1933, 640970), (3866, 320485), (5827, 212630), (9665, 128194), (11654, 106315), (19330, 64097), (21263, 58270), (29135, 42526)]