3346940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 7130592

約数和(自身を除く): 3783652

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2357, 4714, 9428, 11785, 23570, 47140, 167347, 334694, 669388, 836735, 1673470, 3346940]

約数ペア:

[(1, 3346940), (2, 1673470), (4, 836735), (5, 669388), (10, 334694), (20, 167347), (71, 47140), (142, 23570), (284, 11785), (355, 9428), (710, 4714), (1420, 2357)]