1220002572

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1392697}}^1$

素因数の和:1392777

約数の個数: 24

約数和(自身を含む): 2885670256

約数和(自身を除く): 1665667684

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 1392697, 2785394, 4178091, 5570788, 8356182, 16712364, 101666881, 203333762, 305000643, 406667524, 610001286, 1220002572]

約数ペア:

[(1, 1220002572), (2, 610001286), (3, 406667524), (4, 305000643), (6, 203333762), (12, 101666881), (73, 16712364), (146, 8356182), (219, 5570788), (292, 4178091), (438, 2785394), (876, 1392697)]