2680451452

素因数分解:

$2^2\times 7^1\times {\mathrm{4909}}^1\times {\mathrm{19501}}^1$

素因数の和:24421

約数の個数: 24

約数和(自身を含む): 5362269920

約数和(自身を除く): 2681818468

約数列:

[1, 2, 4, 7, 14, 28, 4909, 9818, 19501, 19636, 34363, 39002, 68726, 78004, 136507, 137452, 273014, 546028, 95730409, 191460818, 382921636, 670112863, 1340225726, 2680451452]

約数ペア:

[(1, 2680451452), (2, 1340225726), (4, 670112863), (7, 382921636), (14, 191460818), (28, 95730409), (4909, 546028), (9818, 273014), (19501, 137452), (19636, 136507), (34363, 78004), (39002, 68726)]