26121898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 44649792

約数和(自身を除く): 18527894

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 473, 521, 583, 946, 1042, 1166, 2279, 4558, 5731, 11462, 22403, 25069, 27613, 44806, 50138, 55226, 246433, 303743, 492866, 607486, 1187359, 2374718, 13060949, 26121898]

約数ペア:

[(1, 26121898), (2, 13060949), (11, 2374718), (22, 1187359), (43, 607486), (53, 492866), (86, 303743), (106, 246433), (473, 55226), (521, 50138), (583, 44806), (946, 27613), (1042, 25069), (1166, 22403), (2279, 11462), (4558, 5731)]