4472679169

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{80911}}^1$

素因数の和:81120

約数の個数: 16

約数和(自身を含む): 5243097600

約数和(自身を除く): 770418431

約数列:

[1, 7, 53, 149, 371, 1043, 7897, 55279, 80911, 566377, 4288283, 12055739, 30017981, 84390173, 638954167, 4472679169]

約数ペア:

[(1, 4472679169), (7, 638954167), (53, 84390173), (149, 30017981), (371, 12055739), (1043, 4288283), (7897, 566377), (55279, 80911)]