1900564471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 2249311680

約数和(自身を除く): 348747209

約数列:

[1, 13, 19, 41, 53, 247, 533, 689, 779, 1007, 2173, 3541, 10127, 13091, 28249, 41287, 46033, 67279, 145181, 187673, 536731, 874627, 1887353, 2439749, 2758439, 3565787, 7694593, 35859707, 46355231, 100029709, 146197267, 1900564471]

約数ペア:

[(1, 1900564471), (13, 146197267), (19, 100029709), (41, 46355231), (53, 35859707), (247, 7694593), (533, 3565787), (689, 2758439), (779, 2439749), (1007, 1887353), (2173, 874627), (3541, 536731), (10127, 187673), (13091, 145181), (28249, 67279), (41287, 46033)]