3390890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 6390468

約数和(自身を除く): 2999578

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 641, 1058, 1282, 2645, 3205, 5290, 6410, 14743, 29486, 73715, 147430, 339089, 678178, 1695445, 3390890]

約数ペア:

[(1, 3390890), (2, 1695445), (5, 678178), (10, 339089), (23, 147430), (46, 73715), (115, 29486), (230, 14743), (529, 6410), (641, 5290), (1058, 3205), (1282, 2645)]