1180479664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{810769}}^1$

素因数の和:810797

約数の個数: 40

約数和(自身を含む): 2814993440

約数和(自身を除く): 1634513776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 810769, 1621538, 3243076, 5675383, 6486152, 10539997, 11350766, 12972304, 21079994, 22701532, 42159988, 45403064, 73779979, 84319976, 90806128, 147559958, 168639952, 295119916, 590239832, 1180479664]

約数ペア:

[(1, 1180479664), (2, 590239832), (4, 295119916), (7, 168639952), (8, 147559958), (13, 90806128), (14, 84319976), (16, 73779979), (26, 45403064), (28, 42159988), (52, 22701532), (56, 21079994), (91, 12972304), (104, 11350766), (112, 10539997), (182, 6486152), (208, 5675383), (364, 3243076), (728, 1621538), (1456, 810769)]