2590187738

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1\times {\mathrm{26497}}^1$

素因数の和:27857

約数の個数: 16

約数和(自身を含む): 3993460584

約数和(自身を除く): 1403272846

約数列:

[1, 2, 37, 74, 1321, 2642, 26497, 48877, 52994, 97754, 980389, 1960778, 35002537, 70005074, 1295093869, 2590187738]

約数ペア:

[(1, 2590187738), (2, 1295093869), (37, 70005074), (74, 35002537), (1321, 1960778), (2642, 980389), (26497, 97754), (48877, 52994)]