1309649822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{50021}}^1$

素因数の和:50108

約数の個数: 32

約数和(自身を含む): 2268997920

約数和(自身を除く): 959348098

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 13091, 26182, 50021, 100042, 650273, 950399, 1300546, 1900798, 2651113, 5302226, 12355187, 24710374, 34464469, 50371147, 68928938, 100742294, 654824911, 1309649822]

約数ペア:

[(1, 1309649822), (2, 654824911), (13, 100742294), (19, 68928938), (26, 50371147), (38, 34464469), (53, 24710374), (106, 12355187), (247, 5302226), (494, 2651113), (689, 1900798), (1007, 1300546), (1378, 950399), (2014, 650273), (13091, 100042), (26182, 50021)]