2988586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 2080214

約数列:

[1, 2, 19, 31, 38, 43, 59, 62, 86, 118, 589, 817, 1121, 1178, 1333, 1634, 1829, 2242, 2537, 2666, 3658, 5074, 25327, 34751, 48203, 50654, 69502, 78647, 96406, 157294, 1494293, 2988586]

約数ペア:

[(1, 2988586), (2, 1494293), (19, 157294), (31, 96406), (38, 78647), (43, 69502), (59, 50654), (62, 48203), (86, 34751), (118, 25327), (589, 5074), (817, 3658), (1121, 2666), (1178, 2537), (1333, 2242), (1634, 1829)]