21461004038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{450691}}^1$

素因数の和:451543

約数の個数: 16

約数和(自身を含む): 33342194160

約数和(自身を除く): 11881190122

約数列:

[1, 2, 29, 58, 821, 1642, 23809, 47618, 450691, 901382, 13070039, 26140078, 370017311, 740034622, 10730502019, 21461004038]

約数ペア:

[(1, 21461004038), (2, 10730502019), (29, 740034622), (58, 370017311), (821, 26140078), (1642, 13070039), (23809, 901382), (47618, 450691)]