2653878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19259

約数の個数: 16

約数和(自身を含む): 5538816

約数和(自身を除く): 2884938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 19231, 38462, 57693, 115386, 442313, 884626, 1326939, 2653878]

約数ペア:

[(1, 2653878), (2, 1326939), (3, 884626), (6, 442313), (23, 115386), (46, 57693), (69, 38462), (138, 19231)]