7803245990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{200443}}^1$

素因数の和:200696

約数の個数: 32

約数和(自身を含む): 14937086880

約数和(自身を除く): 7133840890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3893, 7786, 19465, 38930, 200443, 400886, 1002215, 2004430, 3407531, 6815062, 17037655, 34075310, 45901447, 91802894, 229507235, 459014470, 780324599, 1560649198, 3901622995, 7803245990]

約数ペア:

[(1, 7803245990), (2, 3901622995), (5, 1560649198), (10, 780324599), (17, 459014470), (34, 229507235), (85, 91802894), (170, 45901447), (229, 34075310), (458, 17037655), (1145, 6815062), (2290, 3407531), (3893, 2004430), (7786, 1002215), (19465, 400886), (38930, 200443)]