2103238430

素因数分解:

$2^1\times 5^1\times {\mathrm{8521}}^1\times {\mathrm{24683}}^1$

素因数の和:33211

約数の個数: 16

約数和(自身を含む): 3786426864

約数和(自身を除く): 1683188434

約数列:

[1, 2, 5, 10, 8521, 17042, 24683, 42605, 49366, 85210, 123415, 246830, 210323843, 420647686, 1051619215, 2103238430]

約数ペア:

[(1, 2103238430), (2, 1051619215), (5, 420647686), (10, 210323843), (8521, 246830), (17042, 123415), (24683, 85210), (42605, 49366)]