872290406554

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{3262289}}^1$

素因数の和:3262638

約数の個数: 32

約数和(自身を含む): 1522054022400

約数和(自身を除く): 649763615846

約数列:

[1, 2, 7, 14, 71, 142, 269, 497, 538, 994, 1883, 3766, 19099, 38198, 133693, 267386, 3262289, 6524578, 22836023, 45672046, 231622519, 463245038, 877555741, 1621357633, 1755111482, 3242715266, 6142890187, 12285780374, 62306457611, 124612915222, 436145203277, 872290406554]

約数ペア:

[(1, 872290406554), (2, 436145203277), (7, 124612915222), (14, 62306457611), (71, 12285780374), (142, 6142890187), (269, 3242715266), (497, 1755111482), (538, 1621357633), (994, 877555741), (1883, 463245038), (3766, 231622519), (19099, 45672046), (38198, 22836023), (133693, 6524578), (267386, 3262289)]