2191330796542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7001}}^1\times {\mathrm{72893}}^1$

素因数の和:80028

約数の個数: 32

約数和(自身を含む): 3491161909920

約数和(自身を除く): 1299831113378

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 7001, 14002, 72893, 133019, 145786, 266038, 791113, 1384967, 1582226, 2769934, 8236909, 15031147, 16473818, 30062294, 156501271, 313002542, 510323893, 1020647786, 9696153967, 19392307934, 57666599909, 115333199818, 1095665398271, 2191330796542]

約数ペア:

[(1, 2191330796542), (2, 1095665398271), (19, 115333199818), (38, 57666599909), (113, 19392307934), (226, 9696153967), (2147, 1020647786), (4294, 510323893), (7001, 313002542), (14002, 156501271), (72893, 30062294), (133019, 16473818), (145786, 15031147), (266038, 8236909), (791113, 2769934), (1384967, 1582226)]