2215204417

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{6869}}^1$

素因数の和:7104

約数の個数: 16

約数和(自身を含む): 2332062720

約数和(自身を除く): 116858303

約数列:

[1, 31, 101, 103, 3131, 3193, 6869, 10403, 212939, 322493, 693769, 707507, 21506839, 21932717, 71458207, 2215204417]

約数ペア:

[(1, 2215204417), (31, 71458207), (101, 21932717), (103, 21506839), (3131, 707507), (3193, 693769), (6869, 322493), (10403, 212939)]