1283156742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{155083}}^1$

素因数の和:155292

約数の個数: 32

約数和(自身を含む): 2947836672

約数和(自身を除く): 1664679930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 155083, 310166, 465249, 930498, 1085581, 2171162, 3256743, 6513486, 30551351, 61102702, 91654053, 183308106, 213859457, 427718914, 641578371, 1283156742]

約数ペア:

[(1, 1283156742), (2, 641578371), (3, 427718914), (6, 213859457), (7, 183308106), (14, 91654053), (21, 61102702), (42, 30551351), (197, 6513486), (394, 3256743), (591, 2171162), (1182, 1085581), (1379, 930498), (2758, 465249), (4137, 310166), (8274, 155083)]