2194891499

素因数分解:

${\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{1259}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 2277888480

約数和(自身を除く): 82996981

約数列:

[1, 41, 101, 421, 1259, 4141, 17261, 42521, 51619, 127159, 530039, 1743361, 5213519, 21731599, 53533939, 2194891499]

約数ペア:

[(1, 2194891499), (41, 53533939), (101, 21731599), (421, 5213519), (1259, 1743361), (4141, 530039), (17261, 127159), (42521, 51619)]