402012026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{24979}}^1$

素因数の和:25613

約数の個数: 16

約数和(自身を含む): 650479200

約数和(自身を除く): 248467174

約数列:

[1, 2, 13, 26, 619, 1238, 8047, 16094, 24979, 49958, 324727, 649454, 15462001, 30924002, 201006013, 402012026]

約数ペア:

[(1, 402012026), (2, 201006013), (13, 30924002), (26, 15462001), (619, 649454), (1238, 324727), (8047, 49958), (16094, 24979)]