2013245235

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{1103}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 3571236864

約数和(自身を除く): 1557991629

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 863, 1103, 2115, 2589, 3309, 4315, 5515, 7767, 9927, 12945, 16545, 38835, 40561, 49635, 51841, 121683, 155523, 202805, 259205, 365049, 466569, 608415, 777615, 951889, 1825245, 2332845, 2855667, 4759445, 8567001, 14278335, 42835005, 44738783, 134216349, 223693915, 402649047, 671081745, 2013245235]

約数ペア:

[(1, 2013245235), (3, 671081745), (5, 402649047), (9, 223693915), (15, 134216349), (45, 44738783), (47, 42835005), (141, 14278335), (235, 8567001), (423, 4759445), (705, 2855667), (863, 2332845), (1103, 1825245), (2115, 951889), (2589, 777615), (3309, 608415), (4315, 466569), (5515, 365049), (7767, 259205), (9927, 202805), (12945, 155523), (16545, 121683), (38835, 51841), (40561, 49635)]