2238696565

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{811}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 3299123520

約数和(自身を除く): 1060426955

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 593, 665, 811, 931, 2965, 4055, 4151, 4655, 5677, 11267, 15409, 20755, 28385, 29057, 39739, 56335, 77045, 78869, 107863, 145285, 198695, 394345, 480923, 539315, 552083, 755041, 2404615, 2760415, 3366461, 3775205, 9137537, 16832305, 23565227, 45687685, 63962759, 117826135, 319813795, 447739313, 2238696565]

約数ペア:

[(1, 2238696565), (5, 447739313), (7, 319813795), (19, 117826135), (35, 63962759), (49, 45687685), (95, 23565227), (133, 16832305), (245, 9137537), (593, 3775205), (665, 3366461), (811, 2760415), (931, 2404615), (2965, 755041), (4055, 552083), (4151, 539315), (4655, 480923), (5677, 394345), (11267, 198695), (15409, 145285), (20755, 107863), (28385, 78869), (29057, 77045), (39739, 56335)]