259376254

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{3853}}^1$

素因数の和:4299

約数の個数: 16

約数和(自身を含む): 394310448

約数和(自身を除く): 134934194

約数列:

[1, 2, 97, 194, 347, 694, 3853, 7706, 33659, 67318, 373741, 747482, 1336991, 2673982, 129688127, 259376254]

約数ペア:

[(1, 259376254), (2, 129688127), (97, 2673982), (194, 1336991), (347, 747482), (694, 373741), (3853, 67318), (7706, 33659)]