2912143130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{161159}}^1$

素因数の和:161318

約数の個数: 32

約数和(自身を含む): 5685724800

約数和(自身を除く): 2773581670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 161159, 322318, 805795, 1611590, 2095067, 4190134, 10475335, 20950670, 22401101, 44802202, 112005505, 224011010, 291214313, 582428626, 1456071565, 2912143130]

約数ペア:

[(1, 2912143130), (2, 1456071565), (5, 582428626), (10, 291214313), (13, 224011010), (26, 112005505), (65, 44802202), (130, 22401101), (139, 20950670), (278, 10475335), (695, 4190134), (1390, 2095067), (1807, 1611590), (3614, 805795), (9035, 322318), (18070, 161159)]