2563132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 5270832

約数和(自身を除く): 2707700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4481, 8962, 17924, 49291, 58253, 98582, 116506, 197164, 233012, 640783, 1281566, 2563132]

約数ペア:

[(1, 2563132), (2, 1281566), (4, 640783), (11, 233012), (13, 197164), (22, 116506), (26, 98582), (44, 58253), (52, 49291), (143, 17924), (286, 8962), (572, 4481)]