428031074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{130259}}^1$

素因数の和:130345

約数の個数: 16

約数和(自身を含む): 675267840

約数和(自身を除く): 247236766

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 130259, 260518, 4038029, 6903727, 8076058, 13807454, 214015537, 428031074]

約数ペア:

[(1, 428031074), (2, 214015537), (31, 13807454), (53, 8076058), (62, 6903727), (106, 4038029), (1643, 260518), (3286, 130259)]