2015298818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{1979}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 3323073600

約数和(自身を除く): 1307774782

約数列:

[1, 2, 13, 26, 53, 106, 689, 739, 1378, 1478, 1979, 3958, 9607, 19214, 25727, 39167, 51454, 78334, 104887, 209774, 509171, 1018342, 1363531, 1462481, 2727062, 2924962, 19012253, 38024506, 77511493, 155022986, 1007649409, 2015298818]

約数ペア:

[(1, 2015298818), (2, 1007649409), (13, 155022986), (26, 77511493), (53, 38024506), (106, 19012253), (689, 2924962), (739, 2727062), (1378, 1462481), (1478, 1363531), (1979, 1018342), (3958, 509171), (9607, 209774), (19214, 104887), (25727, 78334), (39167, 51454)]