802122568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{4513}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 1620977400

約数和(自身を除く): 818854832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1709, 3418, 4513, 6836, 9026, 13672, 18052, 22217, 36104, 44434, 58669, 88868, 117338, 177736, 234676, 469352, 7712717, 15425434, 30850868, 61701736, 100265321, 200530642, 401061284, 802122568]

約数ペア:

[(1, 802122568), (2, 401061284), (4, 200530642), (8, 100265321), (13, 61701736), (26, 30850868), (52, 15425434), (104, 7712717), (1709, 469352), (3418, 234676), (4513, 177736), (6836, 117338), (9026, 88868), (13672, 58669), (18052, 44434), (22217, 36104)]