889123548

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{5197}}^1$

素因数の和:5526

約数の個数: 48

約数和(自身を含む): 2122031520

約数和(自身を除く): 1232907972

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 269, 318, 538, 636, 807, 1076, 1614, 3228, 5197, 10394, 14257, 15591, 20788, 28514, 31182, 42771, 57028, 62364, 85542, 171084, 275441, 550882, 826323, 1101764, 1397993, 1652646, 2795986, 3305292, 4193979, 5591972, 8387958, 16775916, 74093629, 148187258, 222280887, 296374516, 444561774, 889123548]

約数ペア:

[(1, 889123548), (2, 444561774), (3, 296374516), (4, 222280887), (6, 148187258), (12, 74093629), (53, 16775916), (106, 8387958), (159, 5591972), (212, 4193979), (269, 3305292), (318, 2795986), (538, 1652646), (636, 1397993), (807, 1101764), (1076, 826323), (1614, 550882), (3228, 275441), (5197, 171084), (10394, 85542), (14257, 62364), (15591, 57028), (20788, 42771), (28514, 31182)]