13231781170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{77023}}^1$

素因数の和:77490

約数の個数: 32

約数和(自身を含む): 24456660480

約数和(自身を除く): 11224879310

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 419, 838, 2095, 4190, 17179, 34358, 77023, 85895, 154046, 171790, 385115, 770230, 3157943, 6315886, 15789715, 31579430, 32272637, 64545274, 161363185, 322726370, 1323178117, 2646356234, 6615890585, 13231781170]

約数ペア:

[(1, 13231781170), (2, 6615890585), (5, 2646356234), (10, 1323178117), (41, 322726370), (82, 161363185), (205, 64545274), (410, 32272637), (419, 31579430), (838, 15789715), (2095, 6315886), (4190, 3157943), (17179, 770230), (34358, 385115), (77023, 171790), (85895, 154046)]