1398072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 3764880

約数和(自身を除く): 2366808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4481, 8962, 13443, 17924, 26886, 35848, 53772, 58253, 107544, 116506, 174759, 233012, 349518, 466024, 699036, 1398072]

約数ペア:

[(1, 1398072), (2, 699036), (3, 466024), (4, 349518), (6, 233012), (8, 174759), (12, 116506), (13, 107544), (24, 58253), (26, 53772), (39, 35848), (52, 26886), (78, 17924), (104, 13443), (156, 8962), (312, 4481)]