1306188286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{30577}}^1$

素因数の和:30676

約数の個数: 32

約数和(自身を含む): 2219228928

約数和(自身を除く): 913040642

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 3286, 21359, 30577, 42718, 61154, 397501, 795002, 947887, 1620581, 1895774, 3241162, 12322531, 21067553, 24645062, 42135106, 50238011, 100476022, 653094143, 1306188286]

約数ペア:

[(1, 1306188286), (2, 653094143), (13, 100476022), (26, 50238011), (31, 42135106), (53, 24645062), (62, 21067553), (106, 12322531), (403, 3241162), (689, 1895774), (806, 1620581), (1378, 947887), (1643, 795002), (3286, 397501), (21359, 61154), (30577, 42718)]