1566115558

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 2774410704

約数和(自身を除く): 1208295146

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 233, 466, 641, 749, 1282, 1498, 1631, 3262, 4487, 5243, 8974, 10486, 11417, 22834, 24931, 31409, 49862, 62818, 68587, 137174, 149353, 174517, 298706, 349034, 480109, 960218, 1045471, 1221619, 2090942, 2443238, 3360763, 6721526, 7318297, 14636594, 15980771, 31961542, 111865397, 223730794, 783057779, 1566115558]

約数ペア:

[(1, 1566115558), (2, 783057779), (7, 223730794), (14, 111865397), (49, 31961542), (98, 15980771), (107, 14636594), (214, 7318297), (233, 6721526), (466, 3360763), (641, 2443238), (749, 2090942), (1282, 1221619), (1498, 1045471), (1631, 960218), (3262, 480109), (4487, 349034), (5243, 298706), (8974, 174517), (10486, 149353), (11417, 137174), (22834, 68587), (24931, 62818), (31409, 49862)]