2045227964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7459}}^1\times {\mathrm{5273}}^1$

素因数の和:12749

約数の個数: 24

約数和(自身を含む): 3855715920

約数和(自身を除く): 1810487956

約数列:

[1, 2, 4, 13, 26, 52, 5273, 7459, 10546, 14918, 21092, 29836, 68549, 96967, 137098, 193934, 274196, 387868, 39331307, 78662614, 157325228, 511306991, 1022613982, 2045227964]

約数ペア:

[(1, 2045227964), (2, 1022613982), (4, 511306991), (13, 157325228), (26, 78662614), (52, 39331307), (5273, 387868), (7459, 274196), (10546, 193934), (14918, 137098), (21092, 96967), (29836, 68549)]