1639532036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{9532163}}^1$

素因数の和:9532210

約数の個数: 12

約数和(自身を含む): 2935906512

約数和(自身を除く): 1296374476

約数列:

[1, 2, 4, 43, 86, 172, 9532163, 19064326, 38128652, 409883009, 819766018, 1639532036]

約数ペア:

[(1, 1639532036), (2, 819766018), (4, 409883009), (43, 38128652), (86, 19064326), (172, 9532163)]