141808394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2003}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 262604160

約数和(自身を除く): 120795766

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 2003, 2723, 4006, 5057, 5446, 10114, 14021, 26039, 28042, 35399, 52078, 70798, 182273, 364546, 779167, 1558334, 5454169, 10129171, 10908338, 20258342, 70904197, 141808394]

約数ペア:

[(1, 141808394), (2, 70904197), (7, 20258342), (13, 10908338), (14, 10129171), (26, 5454169), (91, 1558334), (182, 779167), (389, 364546), (778, 182273), (2003, 70798), (2723, 52078), (4006, 35399), (5057, 28042), (5446, 26039), (10114, 14021)]