2148655678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{25801}}^1$

素因数の和:29019

約数の個数: 16

約数和(自身を含む): 3472123536

約数和(自身を除く): 1323467858

約数列:

[1, 2, 13, 26, 3203, 6406, 25801, 41639, 51602, 83278, 335413, 670826, 82640603, 165281206, 1074327839, 2148655678]

約数ペア:

[(1, 2148655678), (2, 1074327839), (13, 165281206), (26, 82640603), (3203, 670826), (6406, 335413), (25801, 83278), (41639, 51602)]