2073315673780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{48922031}}^1$

素因数の和:48922216

約数の個数: 48

約数和(自身を含む): 4717649389824

約数和(自身を除く): 2644333716044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1630, 2119, 3260, 4238, 8476, 10595, 21190, 42380, 48922031, 97844062, 195688124, 244610155, 489220310, 635986403, 978440620, 1271972806, 2543945612, 3179932015, 6359864030, 7974291053, 12719728060, 15948582106, 31897164212, 39871455265, 79742910530, 103665783689, 159485821060, 207331567378, 414663134756, 518328918445, 1036657836890, 2073315673780]

約数ペア:

[(1, 2073315673780), (2, 1036657836890), (4, 518328918445), (5, 414663134756), (10, 207331567378), (13, 159485821060), (20, 103665783689), (26, 79742910530), (52, 39871455265), (65, 31897164212), (130, 15948582106), (163, 12719728060), (260, 7974291053), (326, 6359864030), (652, 3179932015), (815, 2543945612), (1630, 1271972806), (2119, 978440620), (3260, 635986403), (4238, 489220310), (8476, 244610155), (10595, 195688124), (21190, 97844062), (42380, 48922031)]